"In this Tuesday, Dec. 9, 2014 photo, a crew from the Davis Erection Company hoists up artist Mark di Suvero's installation, Big Mo, before the sculpture's unveiling ceremony at Tom Hanafan River's Edge Park in Council Bluffs, Iowa.  The nearly 76-feet high piece painted in ""spacetime orange"" has three legs and two moving parts on top that rotate in opposite directions. (AP Photo/The Daily Nonpareil, Joe Shearer)"
{}