A few years ago I had a conversation with a staff member from Uytenhaak Architects about concealed texts in Amsterdam, relating to my own work ‘stoned forever’, which is integrated in brickwork in the Olympic Quarter. He said that there is a text in Morse code incorporated into the Droogbak (1989), a residential building by Uytenhaak: ‘Deze muur staat er niet’ (‘This wall isn’t here’). It is located close to the railway line. Rudy Uytenhaak later told me that this was his last opportunity to protest against the acoustic fence that had to be constructed for bureaucratic reasons.

At the end of tramline 7 and 14 there is a huge bridge on concrete pillars. These pillars are one of the few places in Amsterdam where it’s legal to spray graffiti. My work is very much influenced by graffiti, so I love to come here and see what’s going on. It’s a very dynamic place, so one day it can be awful and the next day amazing but it’s never boring.

Where I buy most of my books and magazines for work. 

Banging my head against the ceiling on the first floor doesn’t stop me from drinking a coffee in café Latei at Nieuwmarkt. I love it here, especially on rainy days, which is most days in the Netherlands. This small cosy café filled with a thousand colours warms me up.

The Bartolotti is perhaps one of the most beautiful Museum Houses Amsterdam has, built by someone who once was the richest man in the city, but it's a bit hidden in plain sight. These days, it is run by a group of lovely old ladies, who can't wait to offer you tea or juice. You can walk around the house like you live there. You have to ring the doorbell to get in. (picture from Google, by Arjan Bronkhorst)