1946. Nunnery Quadrangle, Quadrangle of the Birds, and Pyramid of the Magician; reconstruction drawing by Tatiana Proskouriakoff.                
Watercolor reconstruction drawing by Tatiana Proskouriakoff, 1946; scanned from 35mm slide of the original watercolor drawing. Reproduced Courtesy of the Peabody Museum of Archaeology and Ethnology, Harvard University.