Untitled (Two Falling Kittens #1) by Ylla

Untitled (Two Falling Kittens #1) by Ylla

Untitled (Kittens Playing with Each Other) by Ylla

Untitled (Kittens Playing with Each Other) by Ylla

Untitled (Kittens Beating Each Other) by Ylla

Untitled (Kittens Beating Each Other) by Ylla

Untitled (Kitten Biting Kitten’s Tail) by Ylla

Untitled (Kitten Biting Kitten’s Tail) by Ylla

Untitled (Cat in the Back) by Ylla

Untitled (Cat in the Back) by Ylla

Cormorant Fishing by Kawai Gyokudō (circa 1933)

Cormorant Fishing by Kawai Gyokudō (circa 1933)

Cormorant Fishing by Kawai Gyokudō (1938)

Cormorant Fishing by Kawai Gyokudō (1938)

Islands in Spring by Kawai Gyokudō (1937)

Islands in Spring by Kawai Gyokudō (1937)

Spring Breeze and Spring Water by Kawai Gyokudō (1940)

Spring Breeze and Spring Water by Kawai Gyokudō (1940)

Rice Planting by Kawai Gyokudō (1940)

Rice Planting by Kawai Gyokudō (1940)

Mountain and Valley in Autumn by Kawai Gyokudō (circa 1940)

Mountain and Valley in Autumn by Kawai Gyokudō (circa 1940)

White Cloud on Beautiful Mountains in Autumn by Kawai Gyokudō (circa 1940)

White Cloud on Beautiful Mountains in Autumn by Kawai Gyokudō (circa 1940)