Uroboros
The sculpture in 2015
Artist	Charles Kibby
Year	1979 (1979)
Type	Sculpture
Medium	Cast concrete
Subject	Uroboros
Location	Portland, Oregon, United States
Coordinates	45°28′09″N 122°38′31″W / 45.469041°N 122.641843°W / 45.469041; -122.641843
Owner	City of Portland and Multnomah County Public Art Collection courtesy of the Regional Arts & Culture Council

Uroboros is an outdoor 1979 sculpture by Charles Kibby, located at Westmoreland Park in the Sellwood neighborhood of southeast Portland, Oregon.^[1] It is a modern depiction of the uroboros, an ancient Egyptian and Greek symbol depicting a serpent or dragon eating its own tail.

Description and history

According to the Regional Arts & Culture Council, which administers the work, the cast concrete sculpture measures 48 inches (120 cm) x 14 inches (36 cm) x 72 inches (180 cm) and rests on a base that measures 24 inches (61 cm) x 20 inches (51 cm) x 20 inches (51 cm). The organization lists "MAC 1979–80" as the funding source.^[2] However, the Smithsonian Institution lists the sculpture's measurements as 45 inches (110 cm) x 45 inches (110 cm) x 16 inches (41 cm), on a base that measures approximately 21 inches (53 cm) x 20 inches (51 cm) x 16 inches (41 cm). The Smithsonian categorizes Uroboros as abstract ("geometric") and notes that it was commissioned by the Comprehensive Employment and Training Act (CETA) before being donated to the park.^[3]

The sculpture is part of the City of Portland and Multnomah County Public Art Collection courtesy of the Regional Arts & Culture Council.^[2][4]