iamjapanese:

Chu Ko （楚戈 Taiwanese, 1931-2011）

via

Zao Wou-Ki, 10-1-74, 1974

2headedsnake:

Anatoly Fomenko

Double covering torus of the Klein bottle

ryandonato:

Namib Dessert

2headedsnake:

Haruko Maeda

oldbookillustrations:

St. Ouen, Rouen.

Herman A. Webster, from Prints and their makers, by Fitzroy Carrington, London, 1913.

(Source: archive.org)