Six-colour solid plexiglass
193.0 × 760.0 × 132.0 mm
19.3 x 76 x 13.2 cm 7 5/8 x 29 7/8 x 5 1/4 inches
/
, 1964–65
Eight-coloured 12 mm glass tubing pumped with argon/neon gas, porcelainenamel coated steel base
485.0 × 320.0 × 460.0 mm
, 1964–65
Eight-coloured 12 mm clear and fluorescent glass tubing pumped with argon/neon/mercury gas, two parts
229.0 × 560.0 × 150.0 mm
, 1965
Seven-colour serigraph, fluorescent ink on paper
633.0 × 210.0 × 0.0 mm