Banksy, the mysterious UK street artist, has released a new, two-minute documentary that draws attention to the destruction of the Gaza Strip. The video starts out as a fake tourist promotion ad — “Make this the year you discover a new destination” — but quickly shifts to a more somber note. Banksy left his own message on the wall of a building in Gaza, creating this image of a crying Greek goddess Niobe. The video concludes with a powerful graffiti message on a wall, which reads, “If we wash our hands of the conflict between the powerful and the powerless we side with the powerful — we don’t remain neutral.”