African study monographs. Supplementary issue

(Figurative study)

National Gallery of Australia

Trove: National Library of Australia

Floral Study

Museum of Fine Arts, Houston

Museum of Fine Arts, Houston

Horse Study

Art Institute of Chicago

Art Institute of Chicago API

Study of Nude

Freer and Sackler

DPLA API

Study of Primroses

Museum of Fine Arts, Houston

Museum of Fine Arts, Houston

Mammal study

スミソニアン図書館

Europeana API

Mammal study

スミソニアン図書館

Europeana API

Untitled (Drawing study)

Minneapolis Institute of Arts

Minneapolis Institute of Art API

Study of a Hyacinth

Museum of Fine Arts, Houston

Museum of Fine Arts, Houston

Study for Fleshscape

Art Institute of Chicago

Art Institute of Chicago API

Untitled [study for etching]

Minneapolis Institute of Arts

Minneapolis Institute of Art API

Study for Counter-Change Pattern

Minneapolis Institute of Arts

Minneapolis Institute of Art API

Small Nature Study

Freer and Sackler

DPLA API

Study for Exit

Metropolitan Museum of Art

The Metropolitan Museum of Art Open Access CSV

Study for Exit

Metropolitan Museum of Art

The Metropolitan Museum of Art Open Access CSV

Study for Amazing Juggler

Metropolitan Museum of Art

The Metropolitan Museum of Art Open Access CSV

Portrait Study of Seigen

Cleveland Museum of Art

The Cleveland Museum of Art Open Access API

Study for a Wire Sculpture

Museum of Fine Arts, Houston

Museum of Fine Arts, Houston

Duplicate of Umé-Ko (supplementary suite, plate 21) from D'Ariane à Zoé

Museum of Modern Art, New York

The Museum of Modern Art (MoMA) Collection

Mandarin Ducks and Iris (Study Collection)

Honolulu Museum of Art

Honolulu Museum of Art Collection

South Pacific study = Minami Taiheiyō kenkyū.

Stanford University Libraries

Stanford Libraries SearchWorks

Study for Is As It

Metropolitan Museum of Art

The Metropolitan Museum of Art Open Access CSV

Study of a leaping carp

Minneapolis Institute of Arts

Minneapolis Institute of Art API

Study of a Standing Pig

Museum of Fine Arts, Houston

Museum of Fine Arts, Houston