Isamu Noguchi, Trinity, 1945, cast 1974, Bronze, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/259192

Isamu Noguchi, Work Sheet for Sculpture, 1946, Pencil on cut-out-and-pasted graph paper on black construction paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36084

Isamu Noguchi, Metamorphosis, 1946, Pencil on cut-out-and-pasted graph paper on black construction paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36515

Isamu Noguchi, [Untitled], 1946, Pencil on cut-out-and-pasted graph paper on black construction paper, The Museum of Modern Art, New York. https://dartabase.art/cite/moma/36516