Wikipedia
Velosaurus (sculpture)
Velosaurus is an outdoor 2015 concrete and painted steel sculpture by Horatio Law, installed at the Powell Blvd. Light Rail Overpass between the MAX Orange Line's Clinton St/SE 12th Ave and Clinton St/SE 12th Ave stations in southeast Portland, Oregon, in the United States. The piece is a series of eight bas-relief panels made of recycled bicycle and skateboard parts, arranged to appear like dinosaur skeletal remains.