Numbered souvenir Sheet consisting in four stamps with two different motives.
The Museo Rayo de Dibujo y Grabado Latinoamericano was founded on January 20, 1981 by Rayo in his hometown of Roldanillo with funds the artist himself provided, along with help from Colombian government and others, so that on this site would remain a permanent exhibit of his works of art in the late 1980s. The museum was designed by Mexican architect Leopoldo Gout and opened with a collection of 2,000 of Rayo's artwork and some 500 other Latin American artists' works. The museum contains a library, many modules for expositions, a graphic arts workshop and a theater. Sadly government care has been diminishing, and Miss Agueda Pizarro had found a hard time carrying by with financial sustainment. Several activities are carried out by the foundation of the museum's for promoting arts in the region.