This was my first solo billboard climb. I did it on a cold sunday morning in January. It was technically simple, but I was nervous, I didn't know if I would be spotted and arrested.

The view from the top was nice. I was practically invisible from the ground. Some people noticed me, but no one cared.

I used a klettersteig-set (two cow-tails). You fasten one end, climb higher, attach the other end and loosen the lower end. That way you're allways attached. At least in theory. At one point I noticed that neither of my two ends were atached. A small loss of concentration that might have big consequences.