Frankfurt am Main: Entrance to the Cronstettisches Stift from the courtyard, no. 7.
Frankfurt am Main: Entrance to the Cronstettisches Stift from the garden and stairway to the side wing, no. 8.
Lupus sanatorium, main entrance in the middle wing, section and floor plan
Lupus sanatorium, main entrance in the middle wing, section
2, prater – rotunda, view of the main entrance, postcard
2, Nordbahnstraße 1 – Nordbahnhof – main entrance
4th, karlsplatz 13 – technical university – main entrance