thunderstruck9:Tomás Sánchez (Cuban, b. 1948), Nubes y sombras de nubes {Clouds and shadows of cloud
thunderstruck9:Tomás Sánchez (Cuban, b. 1948), Nubes y sombras de nubes {Clouds and shadows of clouds], 1987. Tempera on paper, 56.5 x 76 cm. -- source link