1929
Willy Zielke, 1930
Willy Zielke, 1923
Willy Zielke, 1935
Willy Zielke, 1934
Willy Zielke, 1933
Willy Zielke, 1928
Willy Zielke, 1932
![[Hand adjusting knob on control board]](https://media.getty.edu/iiif/image/32882477-c8ff-4341-9441-591fe25f40a2/full/843,/0/default.jpg)
![[Abstract composition]](https://media.getty.edu/iiif/image/cf063f9f-1c35-4612-bd14-d12f15e891ca/full/843,/0/default.jpg)
![[Work from the "Glas" series]](https://media.getty.edu/iiif/image/72668a46-88f6-4cf9-b532-a6eafcfadbf9/full/843,/0/default.jpg)
![[Two nudes]](https://media.getty.edu/iiif/image/31a9915c-01ef-49f9-b41c-6010e2a24492/full/843,/0/default.jpg)
![[Railroad tracks]](https://media.getty.edu/iiif/image/99c87213-2921-4c3b-a891-9cb73074743f/full/843,/0/default.jpg)
![[Switches and Sockets]](https://media.getty.edu/iiif/image/76047342-e34c-4cb4-8fea-801d51970369/full/843,/0/default.jpg)
![[Female nude seated on ledge]](https://media.getty.edu/iiif/image/e4d82f46-6460-4a9a-ba3e-8b60149b1ed3/full/843,/0/default.jpg)
![[Industrial building beside railroad tracks]](https://media.getty.edu/iiif/image/6a89886e-6900-4ab8-be0e-34c4deb11bfc/full/843,/0/default.jpg)