1 sketch upper floors, 1955
2 sketch first floor, 1955
3 sketch, 1955
4 situation, 1955
5 wall east square, 1955
7 first floor, 1955
8 1st-3rd floor, 1955
9 5th-7th floor, 1955
10 facade of Hoogstraat, 1955
11 perspective
12 4th floor, 1956
13 facades Oostplein and Goudsesingel, 1956
20 first floor and entresol, 1956