Here is the painted wall at the entrance of a Gabès school. It has certainly been painted by the children themselves, with, most possibly, the help of their teachers. Nevertheless, the style says that the children have done the main part.
Caution, school, drive slow, children may be running ! To school or out of school !
I am collecting school road signs and have a good deal of them, from many countries. I will make a travelogue for "school of the world". Soon.