These "Melting Men" aren't melting because they're in a deodorant commercial and they've just seen a lovely girl walking by. No, they're melting because they're made from ice. Created by Brazilian artist Nele Azevedo to raise awareness of climate change, these little people sat in a Berlin Square until they formed into water and disappeared. The installation lasted until the last one evaporated into the environmentally-aware atmosphere. The icy friends began to melt within half an hour and the installation lasted less than a day but Azevedo is spreading the message in cities around the world. And hey, they make for some pretty interesting pictures.