Marble Paper (Amphibian, Dragon-shaped with Air Bubbles) [Marmorpapier (Lurch, drachenförmig mit Luftblasen)]

Marble Paper (Amphibian, Drop-shaped) [Marmorpapier (Lurch, tropfenförmig)]

The National Museum of Modern Art, Kyoto

Union Catalog of the Collections of the National Art Museums, Japan

Marble Paper (Amphibian, Spherical) [Marmorpapier (Lurch, kugelförmig)]

The National Museum of Modern Art, Kyoto

Union Catalog of the Collections of the National Art Museums, Japan

Marble Paper (Spotty Amphibian) [Marmorpapier (Gefleckter Lurch)]

The National Museum of Modern Art, Kyoto

Union Catalog of the Collections of the National Art Museums, Japan

Marble Paper (Pale Amphibian) [Marmorpapier (Blasser Lurch)]

The National Museum of Modern Art, Kyoto

Union Catalog of the Collections of the National Art Museums, Japan

Mountain Landscape with Birches （Berglandschaft mit Birken）

The National Museum of Modern Art, Kyoto

Union Catalog of the Collections of the National Art Museums, Japan