Safe #1-4, 1990. Mixed-media installation: Audio sound track with 4 panels, each black and white photo with silkscreened text, mounted on foamcore and affixed to four corners of room: 42'' x 30¼"; 39 1/4'' x 24 5/8"; 24 15/16" x 30 7/16"; 39" x 44 5/16" (106,6 x 76,9 cm; 99,8 x 62,6 cm; 63,4 x 77,3 cm; 99 x 112,7 cm) #90008.1-4. Detail: #1 of 4. Collection Tate Modern. © APRA Foundation Berlin.

Safe #1-4, 1990. Mixed-media installation: Audio sound track with 4 panels, each black and white photo with silkscreened text, mounted on foamcore and affixed to four corners of room: 42'' x 30¼"; 39 1/4'' x 24 5/8"; 24 15/16" x 30 7/16"; 39" x 44 5/16" (106,6 x 76,9 cm; 99,8 x 62,6 cm; 63,4 x 77,3 cm; 99 x 112,7 cm) #90008.1-4. Detail: #2 of 4. Collection Tate Modern. © APRA Foundation Berlin.

Safe #1-4, 1990. Mixed-media installation: Audio sound track with 4 panels, each black and white photo with silkscreened text, mounted on foamcore and affixed to four corners of room: 42'' x 30¼"; 39 1/4'' x 24 5/8"; 24 15/16" x 30 7/16"; 39" x 44 5/16" (106,6 x 76,9 cm; 99,8 x 62,6 cm; 63,4 x 77,3 cm; 99 x 112,7 cm) #90008.1-4. Detail: #3 of 4. Collection Tate Modern. © APRA Foundation Berlin.

Safe #1-4, 1990. Mixed-media installation: Audio sound track with 4 panels, each black and white photo with silkscreened text, mounted on foamcore and affixed to four corners of room: 42'' x 30¼"; 39 1/4'' x 24 5/8"; 24 15/16" x 30 7/16"; 39" x 44 5/16" (106,6 x 76,9 cm; 99,8 x 62,6 cm; 63,4 x 77,3 cm; 99 x 112,7 cm) #90008.1-4. Detail: #4 of 4. Collection Tate Modern. © APRA Foundation Berlin.