Since graduating from the San Carlos Academy, Guati Rojo and his wife Berta Pietrasanta, collected watercolors and other artworks, starting with Guati Rojo???s teachers and companions from the Academy and later from his own students and from trips to Europe.[1][3] By 1977, they had amassed a collection of 300 watercolors, and approached the Secretariat of Public Education with the idea of creating