No Image Lot 70 Bridget Riley (British, born 1931) About Lilac Screenprint in colours, 2007, on Fabriano 5 paper... 70Bridget Riley (British, born 1931) About Lilac Screenprint in colours, 2007, on Fabriano 5 paper... Bonhams Bridget Riley (British, born 1931)About Lilac (Tommasini & Gubay 65; Schubert 65) Screenprint in colours, 2007, on Fabriano 5 paper, signed, title... Add to watchlist Live