 A bench near the Berkeley-Richmond JCC, March 2000. |
 Brienne Braun's necklace, June 2000. |
 A non-slid surface on a Berkeley Fire Department fire engine, July 2000. |
 A glass wall at the Siegen Hauptbahnhof, January 2001. |
 A sidewalk near the Beth El synagogue, Berkeley March 2000. |