1. OP ART By: Milan Harriford

2. BRIDGET RILEY

3. http://www.wikipaintings.org/en/Search/bridget%20riley

6. WORKS CONSULTED  Arnold, Marion, Simone Matthews, and Outi Remes. “Bridget Riley and Op Art.” Bridget Riley and Op Art. U.S. Department of Education, n.d. Web. 25 Feb. 2014.  Bridget Riley. Digital image. WikiPaintings. Wikipedia, n.d. Web. 11 Mar. 2014.  Bridget Riley's painting. Digital image. WikiPaintings. Wikipedia, n.d. Web. 11 Mar. 2014.  Frank, Popper. “Op art.” Grove Art Online. Oxford Art Online. Oxford University Press. Web. 25 Feb. 2014.  Goldblatt, John. Bridget Riley in the mid- 1960s. Digital image. Op-art.co.uk. Olly Payne, 2012. Web. 11 Mar. 2014.  "Motion Aftereffect." IllusionWorks, L.L.C, 1997. Web. 11 Mar. 2014.  “Op art.” The Concise Oxford Dictionary of Art Terms. Oxford Art Online. Oxford University Press. Web. 25 Feb. 2014.  Riggs, Terry. “Bridget Riley Hesitate 1964.” ‘Hesitate’ Bridget Riley. Tate Britain, Feb. 1998. Web. 05 Mar. 2014.