Dual Form sculpture in Washington, D.C. located in James M. Goode's Massachusetts Avenue area

sculpture

Dual Form is a sculpture located at 1612 21st Street NW in Washington, D.C., within the Massachusetts Avenue area as identified by James M. Goode. It is part of the Phillips Collection's outdoor art holdings. The sculpture is recognized in Goode's authoritative guide to Washington sculpture but lacks detailed public documentation or imagery in the available sources.