Paint on the wall

Azemmour, about 75 km southwest of Casablanca, actually meaning olive.
Atlantic Ocean moroccan coast city, lying on the left bank of river Oum Er-Rbia.
The city (about 36000 inhabitants) features a portuguese medina too,
which has three parts, a jewish mellah, a kasbah, and the old medina.
Many walls in the old part of the city are decorated by several local artists.