[Puppy and Plum Tree]

[Drinking Party]

Pushkin Museum of Fine Arts

Database of Japanese Art in Overseas Collections

Letter by Kobori Enshu

Keio Institute of Oriental Classics

Keio Object Hub

探幽／牽馬人物図

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

[Garden Cleanup]

Pushkin Museum of Fine Arts

Database of Japanese Art in Overseas Collections

Suite in White B

Museum of Modern Art, New York

The Museum of Modern Art (MoMA) Collection

Epipactis latifolia (L.) All

National Museum of Natural History, France

Europeana API

（包紙）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

[Snow-covered Trees]

Pushkin Museum of Fine Arts

Database of Japanese Art in Overseas Collections

書状（船頭差越に付）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

「子のとし」

Library of Congress

ARC Ukiyo-e Portal Database

painting

British Museum

British Museum Collection

drawing

British Museum

British Museum Collection