George Rickey
Annular EclipseDouble LTwo Lines ObliqueTwo Open Rectangles

Annular Eclipse 1999-2000, by George Rickey. On display at 560 Mission Street, San Francisco
Double L Excentric Gyratory 1982 by George Rickey on display at the inside corner of the library at San Francisco's Civic Center on Larkin Street.
Two Lines Oblique 1993, by George Rickey. On display in the San Diego Museum of Art in Balboa Park.
Two Open Rectangles 1977 by George Rickey. On display in Sidney Walton Park, San Francisco.