Anonymous Artist, Judith with the Head of Holofernes, c. 1480, pen and dark brown ink with black chalk and white heightening on olive-brown prepared paper laid down on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/319

Rodolfo Abularach, [Untitled], 1960, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/33940

Rodolfo Abularach, A Head for Ixtab, 1958, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37528

Anonymous Artist, Christ before Pilate, 1606, brush and brown ink on brown paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1841

Carlos Mérida, Tempo in Red Major, 1942, Crayon on colored paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37921

Rodolfo Abularach, [Untitled], 1964, Ink on paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/37406

Anonymous Artist, An Oriental, 1606, pen and brown ink with brush and brown-black ink on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1851