German (Nationality)
[Detail of Cologne City Hall]
Cathedral at Cologne
[Cologne Cathedral]
[Detail of the Cologne Cathedral]
, 1865
, 1870
![[Detail of Cologne City Hall]](https://media.getty.edu/iiif/image/e5180547-99ea-416d-960d-a66d69cd10df/full/843,/0/default.jpg)
![[Cologne Cathedral]](https://media.getty.edu/iiif/image/9266690d-7c9c-461c-9350-b6a87094af60/full/843,/0/default.jpg)
![[Detail of the Cologne Cathedral]](https://media.getty.edu/iiif/image/42e3eb6d-9618-4620-8c04-b79fc5fea876/full/843,/0/default.jpg)