Fig. 7From: Saturnino Herrán’s portable murals: symbolism, material agency and conservationMicroscopic photographs showing representative details of the color palette, priming, mortar and wall identified in Alegoría del trabajo (AT) and Alegoría de la construcción (AC), all images are microscopic photographs at 55x, except bottom left image, corresponding to Miguel Rivera Estrada, Detachment process, ca. 1976, AHCENCROPAM-INBALBack to article page