Composer Walter Mays (right) joined the internationally known “Pro Arte Quartet” (from left, David Perry, violin, Suzanne Beia, violin, Sally Chisholm, violin and Parry Karp, violoncello) in a conversation/performance of his new “String Quartet No. 2”  Feb. 10 in the E. Desmond and Mary Ann Lee Theater at the Blanche M. Touhill Performing Arts Center at UMSL. The picture, taken by campus photographer August Jennewein, is the latest to be featured at Eye on UMSL.