Bridget Riley, 23 September, Bassacs, 1996. Courtesy of Fortescue & Oldfield 46. 23 September, Bassacs ArtistBridget Riley Year1996 MediumPencil and gouache on paper Dimensions343⁄8 x 411⁄2 in. (87.4 x 105.3 cm) CollectionCourtesy of Fortescue & Oldfield Go back a page Back Previous Page (left keyboard arrow or swipe) Next Go to next page Next Page (right keyboard arrow or swipe)