On our next to last day in Caraz they brought a water truck in and scrubbed the road around the square. That evening, starting at about 11:30 p.m., there was a gentle buzz all night long. When we awoke the next morning, the square was still abuzz with school children working on the creation of pictures made from colored sawdust and flowers. There were 26 different pictures around the square, each representative of a different class in several different schools. They were delighted when we signed approval of their work.