“Friends of Diego” Newsletter

Dia de los Muertos, November 2020

Frida Ofrenda, Oaxaca 2007, photo Will Maynez

Dear Friends of Diego,

On this Day of the Dead, we hope for some saving grace in these troubled times. It helps to fondly remember past partners on this project like Julia Bergman, Masha Zakheim, Bob Seward, Sal DeGuarda, and Tannis Reinhertz. In 1999 my late wife Carmelita Alvarez went to the San Francisco Public Library to read all of the 1940 SF Chronicle and SF Examiner newspapers on microfiche. She created abstracts for our research. More of my friends and family are on the “threshold”, pausing for a momentary Mexican good-bye, increasingly difficult with the quarantine. Right now, Gabriel Garcia Marquez might write Life in the Time of COVID. Certainly, the Diego Rivera Mural Project is on the cusp of a change, the end of a chapter, as the mural transitions to SFMOMA for a few years.

There is some exciting news coming from Philadelphia about composer-in-residence Gabriela Lena Frank. El Ultimo Sueño de Frida  y Diego (The Last Dream of Frida and Diego) is a Spanish-language opera about Frida Kahlo and Diego Rivera she is writing in collaboration with Pulitzer Prize-winning playwright Nilo Cruz. It is scheduled for fall 2021 at the San Diego Opera. She lives and runs a music school up north in Boonville, Mendocino County.

She is also working with Mural Arts. In 2006 Diego’s daughter Dra. Guadalupe Rivera Marin and Mural Arts convened an Encuentro Internacional de Pintura Mural in Mexico City.  The meeting of so many muralists from all over the world was surely a highlight of Julia’s and my Rivera work. Some of us reconvened in Philadelphia in early 2007 to celebrate Doctora Rivera, see a Mexican graphics show at the Philadelphia Art Museum, and enjoy some new murals. (A belated Feliz Cumpleaños to Dra. Rivera on her 96th birthday, October 23.)

The DeYoung’s Frida Kahlo: Appearances Can Be Deceiving finally opened and it was a special treat to see it on opening day with my friend Adriana Williams. To augment my mural timeline, I’ve just gotten permission from the Museo Frida Kahlo to obtain copies of three documents displayed in the show. We’re hoping to get access to their archives in the future to get critical documentation for my theory on how Frida and photographer Nick Muray initially hooked up. Having a plausible/likely scenario still requires the rigor of hard data, which is difficult to find when a couple is initiating a clandestine affair. Their instantaneous affinity likely surprised them both.

The confluence of the Frida show opening and the SF Public Library’s  VIVA! Latino Hispanic Heritage Month hosted by Anissa Malady resulted in several YouTube videos, including author Celia Stahr talking about her Frida in America book. The new Frida film is now out and can be streamed through the Roxie Theater. My YouTube video is here.

Frida Kahlo, Diego Rivera, and Mexican Modernism at the Denver Art Museum has opened. This is a version of the Gelman collection of Mexican Modernists, but as usually happens, traveling exhibits are augmented locally. Denver collectors John and Sandy Fox lent works by Leonora Carrington and Remedios Varo. In San Francisco, the DeYoung was able to borrow Frida’s wedding portrait from SFMOMA and Portrait of Dr. Eloesser from Zuckerberg General Hospital. The three documents in the DeYoung’s exhibit have a San Francisco angle and were borrowed from the Museo Frida Kahlo by DeYoung curator Hillary Olcott.

The  NYT did a fascinating article about Albrecht Durer, Seeing Our Own Reflection in the Birth of the Self-Portrait. Another intriguing article on portraiture involves studies done of the Mona Lisa (which some believe is a Leonardo self-portrait). In this new investigation about DaVinci’s work, it suggests that the artist “copied” an image onto the canvas using pouncing, the technique used in fresco painting to transfer the drawn image on to the wet plaster.

© Banco de Mexico Diego Rivera & Frida Kahlo Museums Trust, Mexico, D.F. / Artists Rights Society (ARS), New York

In doing research on Diego Rivera’s Making of a Mural; Showing the Building of a City at the San Francisco Art Institute, I came across copies of a Rivera article in my pile of Emmy Lou Packard papers. However, there was  a page missing. Luckily, I was able to find a hard copy of The Hesperian, Spring 1931 issue for sale on-line. Rivera’s article is titled “Scaffolding” and is a dialogue between various versions of himself and an architect. The tromp l’oeil scaffolding in that mural is metaphoric and refers to construction on many levels.  Though Rivera was enamored of US technology, that passion first manifested itself in his devotion to architecture. In the dialogue the Architect states: “You have always said, ‘the architect is painter, sculptor, and engineer welded into one personality, and that painting, sculpture, and architecture are together one thing: plastic art.’” In the lower part of the mural Rivera placed architect Timothy Pflueger and architect Arthur Brown, Jr. (City Hall, Coit Tower, and the SFAI) on either side of his SFAI patron, William Gerstle. In his inaugural speech in San Francisco at the San Francisco Art Institute on Dec. 13, 1930 Rivera stated, “skyscrapers are the peak of American art…and now the painter will follow the architect.” He exhorted the audience to learn to love steel.

There is also an article by SFAI instructor Albert Barrows on Dynamic Symmetry. Barrows, the figure in the mural’s lower right, huddled over the table, explains about the mural’s mathematical underpinnings, which he helped Rivera develop. Barrows makes an analogy with the mathematical underpinnings of music, which rather than constrain creativity, enables it. In 1985 to aid in Emmy Lou Packard’s research, Lucienne Bloch reconstructed the Albert Barrows’ guidelines. Recent work has applied mathematical analysis to a large number of masterworks.

Our friends at Cultural Heritage Imaging are helping maintain the world’s connection to the past; Recovering Traditional Weaving Knowledge: Te Rā, The Māori Sail. In January 2020 Carla Schroer and Mark Mudge of CHI traveled to the British Museum in London to document the only existing Māori canoe sail of its kind, made over 200 years ago. The imaging work was performed in collaboration with the New Zealand project entitled Te Rā — The Māori Sail Whakaarahia anō te rā kaihau! – Raise up again billowing sail! — funded by The Royal Society – Te Apārangi Marsden Fund. The New Zealand team produced a 13½-minute video of the project.

Lastly, here’s a Zen moment from the Isamu Noguchi Museum, which nurtures creativity in the name of an artist, who has passed, but who had a significant connection with Frida and George Gershwin.



September 2020

¡ Amigos, Wear Your Mask, por favor !

Frida with Diego and Gas Mask by Nick Muray, 1938

Dear Friends of Diego, 

The Covid-19 tsunami has left us few places to flee; there appears to be little high ground.  My heart especially goes out to those with loved ones quarantined in nursing homes and to those residents deprived of life-affirming visits. Everyday new consequences surface, inevitable, but distressing none-the-less. SFMOMA’s Diego Rivera’s America exhibition has been postponed until Summer-Fall 2022.

Gratefully, planning continues on moving the mural; its museum unveiling tentatively set for late February 2021. From México UNAM’s Graduate Mechanical Engineering Department streamed video of the analytical testing of replica mural panels. As the panels tilted and swayed in the air, Art and Science danced a mesmerizing tango. The empirical data is informing the local team’s strategy to safely de-install and transport the mural panels.

Work continues on the design of a new Diego Rivera Theater and its lobby, where the mural will be installed in 2023. A dialogue has also started on defining a Mural Director position. Decades of work on this project have instilled the need of continuity for a mural which will last centuries.

80 years ago in early September, a distraught Frida flew to San Francisco. Her confidant Dr. Leo Eloesser checked her into St. Luke’s Hospital on Valencia Street. After Trotsky’s assassination on August 20-21st the police had arrested Frida and her sister Cristina. They had unwittingly had the assassin over for lunch at the Casa Azul, where Trotsky had once lived. The police decided that Frida wasn’t even a Mexican. She was divorced from Diego and her father was German. Diego was alarmed that Frida, who passed herself off as a Jew, might revert to being a German national. She was hastily naturalized a Mexican on August 26, 1940.

Chronicling the mural is immensely facilitated by our wealth of primary source material. Years ago, my late research partner, librarian Julia Bergman, went to Philadelphia to photocopy much of Emmy Lou Packard’s research work for a never written book on Diego Rivera in San Francisco. Emmy Lou interviewed people, collected correspondence, and made notes of her interactions with Diego, both as an assistant on Pan American Unity and as his secretary. Donald and Kathé Cairns generously gave Julia access to his mother’s work. Donald has a special role as the little boy featured in the center of the mural next to a Mexican girl. (Originals at AAA and UCB Bancroft Library.)

Julia then encouraged architect John Pflueger to allow us to access his uncle architect Timothy Pflueger’s papers about the creation of Pan American Unity. (Originals at UCB Bancroft Library.) Through serendipity (Julia’s and my “hole card”), we found the papers of a Rivera assistant, Mona Hofmann, who left revealing anecdotes about the making of the mural. Coupled with the private Gershwin information we acquired and the not-yet-public, raw notes for Diego’s autobiography, My Art, My Life, a librarian’s treasure trove informs our stories. As others cull through these histories in the future, new insights will arise and investigators will marvel at Julia.

Now, Lucienne Allen has generously sent digital copies of her grandmother Lucienne Bloch’s 1931-33 journals. (The early 1930’s mysteriously became a meta-theme in this missive.) These journals have recently been referenced by Celia Stahr in her Frida in America book. Lucienne met Diego and Frida late in 1931 at a NYC dinner hosted by San Francisco’s Rosalie Stern, owner of Levi Strauss & Company. Lucienne had been seated next to Diego so that they could converse in French. Diego didn’t speak English.  Though Lucienne at the time had an offer to work with Frank Lloyd Wright in Wisconsin, she opted to serve as an assistant on Diego’s portable frescos for his 1931 one-man MoMA show, the 1932-33 Detroit murals, the 1933 Rockefeller Center mural, and the New Workers School murals. Lucienne became a dear friend to Frida and accompanied her back to México when Frida’s mother was dying. She was an eyewitness to some of what transpired in Diego and Frida’s encounter with the US. Her point of view allows us to triangulate on incidents reported separately by Diego and Frida, while shedding light on their personalities. Another Rivera assistant Stephen Dimitroff became her partner and husband. The two were well-known for their encyclopedic knowledge of fresco techniques. The San Francisco Art Institute (SFAI) Anne Bremer Library has DVD’s of lectures they gave there. Looking forward to the books Lucienne has planned.

After finishing his Allegory of California at the Pacific Stock Exchange Tower, Diego and Frida had spent six weeks in spring 1931 at Rosalie Stern’s Atherton home on the San Francisco peninsula.  While there Diego painted a small, portable fresco, Still Life with Blossoming Almond Trees, which now resides at UC Berkeley’s Stern Hall, but will be part of SFMOMA’s show. (The previous embedded link is a brilliant essay by Prof. Julio Ramos about that fresco and the Spanish language.) Among other themes, the fresco was Rivera’s homage to Van Gogh’s Blossoming Almond Trees. This painting is cited in a New York Times piece on the Japanese printmaker Katsushika Hokusai, creator of Thirty-Six Views of Mt. Fuji. (Recently, a discovery has been made about a plausible locale of Van Gogh’s last painting of twisted Tree Roots. It reminded me of being in Paris trying to reconcile Diego’s view of Notre Dame from the Port de la Tournelle with the actual landscape.)

Lastly, in May 1931 Diego painted The Making of A Fresco, Showing the Building of a City. As the future of the SFAI is in flux, there is hope to find resources to keep the mural there. The Mexican Museum has asked to interview me about this mural. (If you’re downtown by Yerba Buena, look at the new facade on the Mexican Museum.) Art conservators continue restoring the  “Lost Frescoes,” such as one by Suzanne Scheuer, a student in 1934. SFAI Librarian and Archivist Jeff Gunderson sent a missive; re-posted here with permission. This Bulletin came out seven months before Diego and Frida first came to San Francisco. (Late in 1931 Rivera had a one-man show at MoMA, second only to Matisse, whose exhibit closed 17 days before.)

The first issue of the San Francisco Art Association Bulletin, April 1930, featured a stunning photograph of the new Library with its views of the bay, its oak tables, fireplace and filled with books in the built-in shelves. The letter from SFAA Board President, William Gerstle made sure to mention the recent visit by Henri Matisse who “expressed himself as having spent one of the most pleasant days of his stay in America when he visited the classes at work.” Matisse said “he had never seen such magnificent lighting and working conditions in Europe.”  [Jeff Gunderson]

Charlie Chaplin was almost assassinated in Japan on May 15, 1932 by ultranationalists, who mistakenly thought he was an American. He was saved because he decided at the last minute to go see some Sumo wrestling, instead of attending a reception. Again, this is how history happens. Almost immediately upon returning to the US in June 1932, Chaplin met Paulette Goddard. The couple went to the Far East in 1936 and got married, making her unavailable to George Gershwin, when he fell for her just before he died. (BTW An old school friend just sent me an announcement for Hershey Felder appearing in Gershwin Alone in Florence, Italy. The live streaming event happens Sunday September 13, 2020 at 5 PM PDT. Tickets.)

The New York Times chimed in on the significance of the UCSF Zakheim murals with an article on Biddy Mason, a Black nurse featured in one of the murals. The LA Times, too, had an opinion about her. Locally, KGO’s John Rothman show had a “Save the Murals!” segment on August 28, 2020. Recently, the SF Board of Supervisors and the SF Historic & Preservation Commission voted unanimously to grant the murals “Landmark Status.” UCSF is entertaining bids up to $1.8M to curate, remove, and store the murals. Hopefully, there will be a resolution to saving these historic legacies.


The San Francisco Public Library has booked me to do an on-line presentation on Saturday Sept. 12, 2020 at 11 am. Here is the link for the free Reservation.

The Mexican Consulate in San Francisco graciously invited me to participate in a bi-national Zoom ceremony this past July 31 to rename the Consulate’s Gallery to honor Diego and Frida.

Here are some inspiring items on artist Luchita Hurtado and photographers Flor Garduño and Dorothea Lange.


Cultural Heritage Imaging finished their NEH CARES grant mural work with another example of the professionalism being brought to this project. Though CHI had a discrete amount of shooting to do under the grant, they were amazed at how much brighter the colors were due to last summer’s conservation work. So, CHI re-shot our entire mural!

Kudos to my buddies Kiernan Graves and Anne Rosenthal, the lead fresco conservators, and to the whole international conservation crew.

Our super hi-res 6’ x 20’ Pan American Unity mural reproduction (by MagnaChrome from CHI files) awaits installation at the CCSF Culinary Arts Department’s Pierre Coste Dining Room.


As a going away quarantine fantasy, here is the San Francisco Ballet’s Dance of Dreams.

(Set to music from Alfred Hitchcock’s Vertigo, the opening dance sequence is at the SFAI).


Stay safe and productive,



July 6, 2020: Happy Birthday, Frida!

Yin-Yang symbol in Sueño de una tarde dominical en la Alameda Central [Dream of a Sunday Afternoon in the Central Alameda], (1947), Diego Rivera, © Banco de México Diego Rivera & Frida Kahlo Museums Trust

Dear Friends of Diego,

Diego and Frida subscribed to the concept of Dualidades (dualities), the necessity of the Other. There are numerous examples in their oeuvres, including an overt depiction of the Yin-Yang symbol. An apt metaphor is that Frida and Diego were Binary stars coupled by a profound gravity, which compelled them to revolve around each other as they etched a trajectory across their cosmos. Their forces of attraction were equal and opposite. Clearly, the forces binding them exceeded the forces threatening to spiral them off in disparate directions.  They were each other’s Other. Most people of color have experienced being identified as the “Other”, but not in the sense of being a complementary part of an integrated whole. Black Lives Matter is the latest reaction to this experience. Now, it does seem like more people are listening. Have we finally reached a critical mass to make the movement sustainable? The colorful sidewalk messages in chalk and the hand-drawn signs in the windows give me hope.

As James Oles, curator of SFMOMA’s upcoming Diego Rivera’s America, is getting ready to celebrate the prodigious output of the Mexican artist; here in San Francisco the next controversy over the life of a New Deal era fresco has sprung up. Bernard Zakheim’s History of Medicine in California at UCSF’s Parnassus Campus is being threatened with demolition, though not from its content as is the case with Victor Arnautoff’s Washington High School murals. In the case of Zakheim’s murals, it has to do with their being an impediment to construction and with the perceived cost to relocate them. Hopefully, a mutually beneficial solution can be negotiated. Professor Oles recently appeared in a Town Hall webcast, which focused on the destruction in 1934 of Diego Rivera’s  Man at the Crossroads at the brand new Rockefeller Center. (Ironically, because of the foot traffic in what is now the main lobby of “30 Rock”,  30 Rockefeller Plaza, this would have been his best-known work.) A largely unresolved question is why that mural  wasn’t saved, though there existed the technology and a viable alternative venue?

During the webcast, it occurred to me that it was Diego who was the Man at the Crossroads. His stance in refusing to remove a portrait of Lenin led to his dismissal from the uncompleted mural project in 1933, though he was paid in full. Immediately, he lost an upcoming contract to paint a mural for General Motors at the Chicago’s World Fair. Rivera’s hardline attitude, perhaps due to a poor assessment of his standing, came with a price. He would be without contracts in the US until 1940 when San Francisco architect Timothy Pflueger invited him to paint Pan American Unity at the Golden Gate International Exposition. What might have happened in those seven years down a road not taken?

Using the Rockefeller mural money, Rivera painted Portrait of America, a series of portable panels at the Trotskyist New Workers School in NYC. Unconstrained by a patron, Rivera depicted warmongering, discrimination, lynching, and the police in their role as maintainers of the status quo. As Oles pointed out, Rivera was calling our country out. These problems are still unresolved 87 years later. Only 8 of the original 21 Portrait of America panels still exist, many destroyed in a fire. It raises the question of whether having detailed images can be a substitute for the real art work, as proponents of the demolition of the San Francisco murals have suggested. In 1934 Rivera reconceived Man at the Crossroads at a slightly smaller scale as Man, Controller of the Universe at the Palacio de Bellas Artes in Mexico City. This is an atypical work-around; the original artist copied the piece, specifically for a new home. Google has collaborated with the Royal Academy to make a high-resolution copy of a copy of DaVinci’s Last Supper.  Having been to the air-locked space in Milan where the original is housed; a rich, time-shifting ambiance is lost if you’re not in the “space” Leonardo inhabited. Currently, there is discussion about whether Frida’s long-lost The Wounded Table (1940) has been found. Or is it a poor copy?

We ourselves are “copies.” All the cells which comprise us, are completely changed over every seven to ten years. Which leads invariably to the question, “Where does consciousness reside in this fluid convocation of star-stuff”? “Where is the ‘me’”?

Some conservators ask, if an artwork is site-specific, has it been “saved” if it’s moved to a diminished setting? An example they offer is the controversy over the  Piazzoni murals, which were moved from the old San Francisco City Library to the DeYoung Museum. Rivera considered murals to be architectural elements, like at the Detroit Institute of Arts. So he might aver that they’re all site-specific (with the exception of “portable” murals). However, the Dream of a Sunday Afternoon in the Central Alameda was moved across the street from a seismically compromised Hotel del Prado to a fine new home at the Museo Mural Diego Rivera. Our Pan American Unity mural was never installed (thankfully) in the originally designated venue, a grand library at City College. The mural was to be placed so high that it could not be truly appreciated. But, as Diego also said about painting a mural: “You choose the wall, or take what is offered without a choice in the matter.” Our mural will come back from SFMOMA to a new home at City College, specifically designed to give the viewer a more expansive experience, as Rivera had envisioned.

At the San Francisco Art Institute conservator Molly Lambert and her crew have finished restoring the Olmsted mural and it “looks terrific”. They’re forging ahead with another “lost” fresco.

Cultural Heritage Imaging was awarded and has started work on an NEH CARES grant to fine tune and polish the photogrammetry imaging of the mural started in 2015. The initial work was funded by the Foundation of City College’s Diego Rivera account, which will also help support this project. This new phase is part of federal salary funding to put organizations back to work. Nationally, CHI was one of only  317 organizations selected.

NEH CARES grants will also enable organizations to prepare buildings, exhibitions, and programs for reopening. The National Willa Cather Center in Nebraska will use an NEH CARES grant to plan for a phased reopening of its historic sites by retraining staff who work closely with visitors, and creating outdoor interpretation spaces to support self-guided tours. Another grant will enable completion of a 3D digital model of Diego Rivera’s monumental 1940 Pan American Unity fresco to make the 74-foot work in San Francisco accessible to viewers across the globe. Additional grants will support staff positions at Shaker Village of Pleasant Hill in Kentucky, and smartphone tours at the Enfield Shaker Museum in New Hampshire.

All the data gleaned last summer by the SFMOMA art conservation team will be integrated into the existing photogrammetry files, including the mapping of the “giornata,” each day’s work. This will complete a precise digital benchmark of the mural’s condition in 2020, prior to the move to the museum. (Eighty years ago, Diego was still designing the mural, unveiling the full-scale sinopia drawing on July 25.) The huge files are being hosted by the Stanford Digital Library and, importantly, the grant will underwrite making the work publicly accessible. This imagery is not a substitute for the art work, but a fulfillment of our responsibility to future mural stewards. Recently, Art in American wrote, “ it is time once again to envision what art looks like as a public good.”

Conservator Kiernan Graves sends notice of a very interesting free on-line event; Untold Stories Presents: Preserving Cultural Landscapes on July 21, 2020 at 3:30 -5:00 pm EST (note: this is Eastern time).  The goal is “pursuing an art conservation profession that represents and preserves a fuller spectrum of human cultural heritage.” Here is a registration link.

We are working with MagnaChrome to create a 6’ x 20’ hi-res, digital mural reproduction for the Culinary Dept.’s dining room. It will replace the fading, 23 year old photographic version, my first Diego Rivera related project. The advantage of the smaller reproduction is that it allows the viewer to see the entire work at once and the dualities Rivera encoded. This new reproduction will be the sole record of the mural on campus for the three years it is on display at SFMOMA. Technology has come so far; CHI is furnishing the 7.4 Gigapixel files. In 1998 our 250 MB file seemed colossal.

San Francisco Symphony Director Michael Tilson Thomas, retiring after 25 years, was feted with MTT25: An American Icon. He has been awarded Kennedy Center honors and numerous Grammy’s. Years ago, MTT’s staff graciously sent me a copy of a November 1935 postcard  George Gershwin sent from Mexico City. He had gone there in the wake of the poor Broadway reception for Porgy and Bess in October. The post card to his friend Mabel Schirmer in NYC said that Diego had given him a tour of the Palacio Nacional murals, “It was a grand experience.” (See postcard at May 15, 1940) The San Angel Inn on the postcard is where George stayed, across the street from Diego and Frida’s Casa/Estudios. In May 1940, movie star Paulette Goddard stayed at the Inn and helped Diego escape the police. The postcard “bounced around” but, like a homing pigeon, ended up in San Francisco with MTT, a huge Gershwin fan (hum along). This was the genesis of my play Rapsodia en Azul: An American in Mexico about a real party thrown for Gershwin and attended by Rivera, Kahlo, Siqueiros, Covarrubias, Noguchi, and more. (Kudos to Michael and Jean Strunsky’s Ira and Leonore Gershwin Trust and their archivist Michael Owen, a CCSF Library program alumnus, for help over the years.) PBS Great Performances at the Met will televise Porgy and Bess on July 17, 2020 at 9 p.m.

As we impatiently await the opening of the already installed Frida show at the DeYoung, Art in America reflects on new books by Celia Stahr (Frida in America) and the exhibition catalog by curators Circe Henestrosa and Gannit Ankori. Recently, the DeYoung hosted a webcast, Frida Kahlo: Appearances Can Be Deceiving Digital Curator Discussion and Ex-Voto Drawing Workshop” in anticipation of the exhibit.

Proof-reading the next edition of the mural brochure is almost done. The presence of the “editorial team” is at my shoulder. Over a decade ago my late partners, Masha Zakheim, Robert L. Seward, Julia Bergman, and I agonized over every semicolon, phrase, and attribution as we edited the previous edition. In the past decade new revelations have added nuances to my understanding and, hopefully, the “team” would approve my revisions. CCSF art historian Dr. Nicole Oest, heir apparent to the mural stewardship, is shepherding the student project along. She and ESL instructor Jeffrey Goldthorpe have been adding to the website Curriculum page, as well. As more instruction goes on-line in response to the COVID quarantine, we want to make resources available to CCSF instructors and whomever else wants to integrate mural studies into their teaching. My dear friend Tina Martin, emeritus CCSF ESL instructor, sent me a link to her remembrances of the Diego Rivera Mural Project. Tina was instrumental in inculcating the mural into ESL curriculum. (N.B. Recently, it has been decided to name the new performance arts space and new home of the mural the Diego Rivera Theatre.)

Zoom meetings for the mural move continue. It occurs to me that all the colorful, exploratory stress-analysis graphical work done by the Graduate Mechanical Engineering Department at UNAM, (National Autonomous University of Mexico) would make a wonderful exhibition.

Every summer I do a mural presentation for DaVinci Camp students (6th-12th grades). They are exposed to Mathematics, Engineering, Science and Art. This summer it’ll have to be a  Zoom session with a PowerPoint presentation. UNAM’s Graduate Engineering Department head  Dr. Alejandro Ramirez is graciously letting me use their images as part of my presentation. Sadly, we still haven’t seen the full-scale mural panels they fabricated for testing purposes. As we are quarantined, I do get limited, but guilty pleasure at seeing Mexico virtually.