same method of construction that was used for the history of medicine in california frescos by bernard zackheim which were recently designated as san francisco landmark number 289. making of a fresco covers the upper 2/3 of the wall of this large double height room in which this is located. centered in the unplastered wall below the fresco is an inside description which you can barely see in this image noting the fresco was given to a patron and board member at the time william aggressco. including in your packet, the making of a fresco demonstrates familiar themes and is culturally and historically significant as the work of pre-eminent artist diego rivera. the fresco is also significant for its association with art, education, and sfai contributing to an fresco and influencing many generations of artist that is have taught or attended sfai. this artwork and the academic program and artists that evolved from it is also significant for new deal era works project administration for mural program. further, the fresco's also significant in association with the latinx arts communities for its direc