Carlos Cruz-Diez. Physichromie N. 282 , 1966. Acrylic and plastic elements on wood 12 ¼ x 12 ¼ in. (31 X 31 cm.)
Ralph Coburn. Composition , c. 1949. Watercolor on tissue paper. 10 ½ x 8 ⅜ in. (26.7 x 21.4 cm.)
Osvaldo Romberg. 1-72 Colour Analysis-All the colors of the box , 1976. Pastel and pencil on paper. 27 X 39 in. (69 x 99 cm.)
Alejandro Puente. “La Greca Escalonada†– Sistema Cromático , 1968. Gouache and pencil on paper. 19 ¾ x 25 ½ in. (50 x 65 cm.)
Alejandro Puente. “La Greca Escalonada†– Sistema Cromático , 1968. 18 Painted metal modules. 7 ⅞ x 3 ⅞ in. each.
Eduardo Costa. Pedazo de cielo , 2008. Acrylic on and exceeding the canvas. 51 ½ x 63 ¾ x 2 in. (131 x 162 x 5 cm.)
Yaacov Agam. Relief Accentue , 1958. Paint on wood with 7 painted metal elements. 17 ¾ x 14 ½ in. (45 x 37 cm.)
Jesús Soto. L'Oeil de Bouef , 1963. Oil, steel, nylon on wood. 27 ½ (diameter) x 5 ½ in. (70 x 14 cm.)
Valentina Valladares. Estudios de Nueva York (a) , 2011. Mixed Media. 5 ½ x 7 in. (13.8 x 17.8 cm.)