Giant Binoculars (1991) 

Claes Oldenburg and Coosje van Bruggen

DESCRIPTION:  45-foot by 44-foot by 18-foot building-mounted, concrete and cement plaster sculpture, incorporated into the building façade over both vehicle and pedestrian entrances

Oldenburg's and van Bruggen's famous building-mounted sculpture is a distinct public artwork, officially titled 'Giant Binoculars.'  Its strong visual impression makes it easy to conflate with the 2011 Frank Gehry-designed building, originally the Chiat/Day building.  Thus the building itself is commonly known as the Binoculars Building.
LOCATION: 340 Main Street, Venice, Los Angeles, California, USA