Jul 11, 2008 鈥 By WSU News Services 鈥 Discover the emergence and beauty of abstraction, in which artists explore an idea, concept or emotion with lines, shapes and colors, during the July 16 Senior Wednesday at the Ulrich Museum of Art. There will be complimentary refreshments at 10 a.m. and a guided tour at 10:30 a.m. with Emily Stamey, curator of modern and contemporary art, of "Taking Shape: Geometric Abstraction from the Collectio