— A View in a'
1976-1977
black and white photograph

— Arrangement for Strings
1991
piano string

— By the Roadside
1980–82
colour photograph, drawing on cloth, wood

— Opus…
1984
plywood, rusted iron, plexiglass, silkscreen, pen, gold leave, paint

— Sol Diaze
1990
photograph, glass, piano string

— Song
1992
oscilloscope