František Kupka, [Untitled], 1928, Gouache, watercolor, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38252

Francisco Toledo, Letter to Antonio Souza, (1960), Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33721

Miguel Covarrubias, Fanny Brice and Nicholas Arnstein, c. 1925, Watercolor, ink and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34081

José Clemente Orozco, Self-Portrait, 1940, Tempera on board, mounted on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37551

Miguel Covarrubias, H.L. Mencken, 1924, Watercolor on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34069

Tebo (Ángel Torres Jaramillo), Portrait of My Mother, 1937, Oil on board, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38087

František Kupka, Admiration, c. 1899, Gouache, charcoal, watercolor, crayon, and pastel on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33684

Diego Rivera, Dead Horse, 1906, Charcoal and gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38699

Francisco Toledo, Letter to an Unnamed Person, (1960), Watercolor and ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33733

José Luis Cuevas, A Certificate of Authenticity, 1973, Cut-and-pasted paper, watercolor, and ink on wood, on linen-covered mount, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33106

František Kupka, Replica of Fugue in Two Colors: Amorpha, 1912, (1946), Gouache, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34761

Francisco Toledo, [Untitled], (n.d.), Watercolor, metallic paint, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38700

František Kupka, Replica (1946) of Vertical Planes, (1946), Watercolor, gouache, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34788

Juan Soriano, Child with Bird, 1941, Gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38086

František Kupka, View from a Carriage Window, c. 1901, Gouache and watercolor on paper with cardboard overlay, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/34108

František Kupka, [Untitled], c. 1925–30, Colored pencil, pencil, ink, and oil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38250

František Kupka, Study with Green, (c. 1912), Chalk and gouache on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/38151

František Kupka, Prometheus, (1909), Gouache, watercolor, ink, and pencil on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36018