Jonathan T. Barron Shapes, Paint, and Light. 2013 University of California, Berkeley, USA http://www.escholarship.org/uc/item/86r7r484 http://n2t.net/ark:/13030/m5nk6jnj https://www.base-search.net/Record/f8e58370b8fa36ddd4c4a4bb5e78b1c840d743161df6480500f41d1129750981 base-search.net (ftcdlib:qt86r7r484)