1936–1937
Alfred Ehrhardt, 1935
Alfred Ehrhardt, 1930
Alfred Ehrhardt, 1940
Alfred Ehrhardt, 1936
Alfred Ehrhardt, 1934
Alfred Ehrhardt, 1926
![[Watt (Sand Pattern)]](https://media.getty.edu/iiif/image/b8393d8e-83b3-4e92-884c-aebc09f2daa6/full/843,/0/default.jpg)
![[Watt (Sand Pattern)]](https://media.getty.edu/iiif/image/89c2fad5-8424-4086-b54b-333c1eb748a9/full/843,/0/default.jpg)
![[View of City Street from Above]](https://media.getty.edu/iiif/image/ba8f6e6f-0eac-47e4-85a5-3210e62558eb/full/843,/0/default.jpg)
![[Watt (Sand Pattern)]](https://media.getty.edu/iiif/image/02e84bb4-704c-4d9c-b62c-61081bf1abc3/full/843,/0/default.jpg)
![[Watt (Sand Pattern)]](https://media.getty.edu/iiif/image/6137049b-4f7e-4e47-bbee-570441a2cb3f/full/843,/0/default.jpg)
![[Material Study by Arieh Sharon]](https://media.getty.edu/iiif/image/f677fa98-41d4-4706-b5ef-5e75254e2ef2/full/843,/0/default.jpg)