Bridget Riley
Untitled (Wave, Executed in 1975
screenprint in colours on wove paper
image: 115 by 428 mm. 4陆 by 16鈪� in. sheet: 199 by 473 mm. 7鈪� by 18鈪� in. ;
Signed, number 10 from the edition of 400 plus 20 artist's proofs
screenprint in colours on wove paper
image: 115 by 428 mm. 4陆 by 16鈪� in. sheet: 199 by 473 mm. 7鈪� by 18鈪� in. ;
Signed, number 10 from the edition of 400 plus 20 artist's proofs
![Untitled [Chicago Eight], from Conspiracy: The Artist as Witness (Schubert 15) by Bridget Riley, 1971](https://media.mutualart.com/Images/2012_10/27/15/152917834/cac01cd2-909e-4fc0-82d7-ab054ad603f0_570.Jpeg "Untitled [Chicago Eight], from Conspiracy: The Artist as Witness (Schubert 15) by Bridget Riley, 1971")
![Untitled [Elongated Triangles 2] by Bridget Riley, 1971](https://media.mutualart.com/Images/2013_10/24/20/202703841/c87e6906-f4d2-41f3-9e18-b383661cd761_570.Jpeg "Untitled [Elongated Triangles 2] by Bridget Riley, 1971")
