1. the tube in the water: ZT, Frans Peeters from 1972 was part of the Peter Stuijvesant Collection. the turmac was the cigarette factory in Zevenaar, now town hall).
2. There is no photo but afterwards I read that there are also exhibitions inside the Turmac building. So this is the continuation of the Stuyvesant customs: a lot of art in the production hall! (Stuyvesant was a Turmac brand)
3. Slightly south in the street one of the many wall anchors.