CAKE TO COMPLETE, 1982

COMPUTER GRAPHICS, 1990

EKSAKTIO-CRATER, 1983

HIPPODELPHIA, 1984

NIGHT-RELIEF, 1983

HOLOGRAM, 1982

PYRAMIDE, 1984

MATHEMATICAL RELIEF-PAIR, 1983

SURFACE-INTERFERENCE, COMPUTER GRAPHICS, 1982

SURFACE- INTERFERENCE IN BLACK, 1980

PYRAMIDE, 1984

HIPPODELPHIA, 1984

SURFACE- INTERFERENCE, DETAIL, 1980

SURFACE- INTERFERENCE IN WHITE, 1980

WOODEN EKSAKTIO, 1983

SURFACE- INTERFERENCE, DETAIL, 1980