Here are some pictures of the wallpainting-project I did with about 20 pupils of 3 Havo. We wanted to upgrade a boring bike park and had total freedom to do whatever we liked in 3 days. First I did a presentation on street art and showed the pupils some work of famous and inspiring street artists.
I specifically pointed out the difference between street art and graffiti.  The pupils picked their own subjects and started designing an image, alone or in a small group, and they painted it on the walls themselves. This took three days and the result is stunning, I think.  It was great working with these pupils, I was surprised by their enthusiasm, talent and commitment. Big thanks to all participants and the colleagues who made this possible!