Study for a Spectrum IV, 2020Fabric on cotton canvas30.7 × 22.7 cm
Study for a Spectrum IX, 2020Fabric on cotton canvas30.5 × 22 cm
Study of Line and Colour Interactions III, 2020Cotton thread on canvas45.5 × 32 cm
Study of Line and Colour Interactions I, 2020Cotton thread on canvas45 × 31.5 cm