wtxch:Luis Caballero (Colombian, 1943–1995)Untitled, 1989Charcoal on paper
wtxch:Luis Caballero (Colombian, 1943–1995)Untitled, 1989Charcoal on paper -- source link
wtxch:Luis Caballero (Colombian, 1943–1995)Untitled, 1989Charcoal on paper -- source link