R 2016: Four colour study, with black and white
Materials & Technique:
drawings, gouache Support: paper
Primary Insc: signed and dated l.l. in pencil "Bridget Riley '81".
Secondary Insc: inscribed l.l. in pencil "Four Colour Study, with black and white"
sheet 93.2 h x 65.4 w cm image 58.8 h x 50.6 w cm
: Purchased 1983 Accession No
: NGA 83.56 Subject
: Art style: Op art