The sculptures in the these photos are made of tens of thousands of Crayola crayons that artist Herb Williams made to represent flames, intended to draw attention to the wildfires that have devastated some areas in Texas. The sculptures are supposed to melt under the hot Texas sun, changing their shapes at their installation at the National Ranching Heritage Center in Lubbock, Texas.

More photos are at their
Facebook page (which was the source for these photos).