This was taken at the Brekenridge Ice Castles. They basically build these ice structures from the river nearby by pumping the water up in a constant drip. They integrate lights and changing colors at night as well. The structures are about 10' tall. I took the first photo of just the structure with a flock of ravens flying in the background. I then posed my son in an area of similar light, and shrunk him considerably, placing him in an area that fit his pose.