The Shati refugee camp in Gaza City has always been a symbol of poverty, a grey concrete jungle with 87,000 people packed into half a square kilometer, or about one fifth of a square mile.
But now, overlooking the sewage-contaminated Mediterranean beachfront, the camp's houses are covered in vibrant colors.
About two dozen artists have painted the walls, doorsteps and facades of all the houses along a 1.5 kilometer-long (mile-long) edge, including in the area where Hamas chief Ismail Haniya lives.
Here is a gallery of images by AP Photographer Hatem Moussa of Shati refugee camp.