An SFMOMA exclusive! 

This absorbent stone coaster with a cork bottom backing features the Pan American Unity mural by Diego Rivera.

4.25 x 4.25 in.

Diego Rivera, The Marriage of the Artistic Expression of the North and of the South on This Continent, also known as Pan American Unity, 1940; courtesy City College of San Francisco; © 2021 Banco de México Diego Rivera Frida Kahlo Museums Trust, Mexico, D.F. / Artists Rights Society (ARS), New York; Image: Cultural Heritage Imaging