Emilia Azcárate. Untitled , 1999. From the series Smoke Drawings . Smoke drawings. 20 1/16 x 27 15/16 in. (51 x 71 cm)

Emilia Azcárate. Untitled , 1999. From the series Smoke Drawings . Smoke drawings. 20 1/16 x 27 15/16 in. (51 x 71 cm)

Emilia Azcárate. Untitled , 1999. From the series Smoke Drawings . Smoke drawings. 20 1/16 x 27 15/16 in. (51 x 71 cm)

Diego Barboza. Boceto #1 para la acción "Pájaro Guarandol" , 1975. Colored pencil and stamps on paper. 20 1/16 x 12 15/16 in. (51 x 33 cm)

Diego Barboza. Boceto #2 para la acción "Pájaro Guarandol" , 1975. Colored pencil and stamps on paper. 20 3/16 x 13 1/16 in. (51.3 x 33.2 cm)

Alessandro Balteo Yazbeck. Symbolic Surplus, Miranda Tower, #4, AP. From the series: Courtaing Walls, 1995-2000. Set of 5 C-prints, mounted on Sintra plus one framed C-print.

Alessandro Balteo Yazbeck. Symbolic Surplus, Miranda Tower, #4, AP. From the series: Courtaing Walls, 1995-2000. Set of 5 C-prints, mounted on Sintra plus one framed C-print.

Mariana Bunimov. Atlas-Boris Bunimov , 2004. Mini DV transferred to DVD. Color, sound 23 min., 10 sec. Edition 2 of 5

Sigfredo Chacón. Air Mail , 1974. From the London Drawing Series 1974 . Ink, graphite and mixed media on paper. 15 1/2 x 11 in. (39.4 x 27.9 cm)

Sigfredo Chacón. Expreso Internacional , 1974. From the London Drawing Series 1974 . Ink, graphite and mixed media on paper. 15 1/2 x 11 in. (39.4 x 27.9 cm)

Sigfredo Chacón. Fusil , 1974. From the London Drawing Series 1974 . Ink, graphite and mixed media on paper. 15 1/2 x 11 in. (39.4 x 27.9 cm)

Marisol. Untitled (Kiss) , 1960. Colored pencil on paper. 42 1/2 x 29 1/2 in. (107.95 x 74.93 cm)

Ara Koshiro. Bandera , 2011. Stamped porcelain plate and epoxy. 8 1/4 in. diameter

Mercedes Elena González. Untitled , 1976. India ink and colored pencil on paper. 19 7/8 x 15 in. (50.5 x 38.1 cm)

Mercedes Elena González. Mitosis , 1976-1977. Graphite on paper. 7 1/4 x 11 1/4 in. (18.4 x 28.6 cm)

José Gabriel Fernández. Untitled (Nails) , n.d. Gouache on paper with nails. 30 x 22 in. (76.2 x 55.9 cm)

José Gabriel Fernández. Untitled (Nails) , n.d. Gouache on paper with nails. 30 x 22 in. (76.2 x 55.9 cm)

Carlos Zerpa, Libro para: colorear, completar, recortar y armar... , 1983. Ink and marker on paper. 9 leaves, 11 1/2 x 9 in. (29.2 x 22.9 cm) each

Yeni & Nan, Transfiguración elemento tierra , 1983. Graphite, paper and gelatin silver print. Two frames, 23 x 29 in. (58.4 x 73.66 cm) each

Gego, Dibujo sin Papel 79/14 , 1979. Metal and wire. 17 1/4 x 17 3/4 in. (43.8 x 45.1 cm)

Roberto Obregón, Disección , 1970s. Watercolor on paper. 16 x 42 1/2 in. (40.6 x 106.7 cm)

Claudio Perna, Bigotes , 1974. Video. Super 8 film. Ed. of 5 + AP

Carlos Castillo. Ciudad vs Arte , 1981. Video, 11:29. Edition of 5 + AP

Gerd Leufert, New York Drawings , 1963. Pencil on paper. 18 drawings 11 x 14 in. (27.94 x 35.6 cm) each

Pedro Tagliafico, Untitled , 1976. Beeswax with graphite on linen. Diptych, 7 13/16 x 15 11/16 in. (20 x 40 cm) each