Spider..Man

at home!
I found this guy climbing the wall in front of my kitchen window, early this morning, he had to check chimneys in a "courette" of my building.
as he got down from the roof, he climbed on the other building which is a little higher and enjoyed a beautiful view on Paris!
Then, to go back inside, he asked his fellow to grab him by his belt, the other guy almost fell off!
argh!