Roberto Matta, Endless Nude, 1938, Pencil and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35068

Claudio Bravo, White Package, 1967, Chalk, conté crayon, and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38562

Ernesto Fontecilla, Boceto para una estatua ecuestre (Sketch for an Equestrian Statue), 1967, Pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33142

Arent van Bolten, A Fantastic Creature, late 16th–early 17th century, Pen and brown ink, brush and brown wash, over black chalk; framing lines in pen and brown ink, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334690

Claudio Bravo, The Skull, 1973, Conté crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35749

Roberto Matta, Condors and Carrion (Condors y carroña), 1941, Pencil and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33401

Roberto Matta, [Untitled], 1942, Pencil and crayon on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38253

Roberto Matta, [Untitled], 1942, Crayon and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/35228

Rodolfo Opazo, [Untitled], 1968, Colored pencil and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38697

Roberto Matta, Fiery Landscape (Paysage Flammifére), 1940, Crayon and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37663

Roberto Matta, Joan of Arc, 1942, Crayon and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36247

Pieter de Jode I, Neptune in his Chariot, late 16th–mid 17th century, Pen and brown ink, brown wash, over traces of black chalk, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334883