Visitors to the CS Department over the summer will have noticed the gradual flowering on our walls of a very impressive group of art works. It’s the brainchild of Franco Preparata, whose connections with Brown’s art world enabled us to receive on loan a collection of the graphic works of Walter Feldman, long-time Brown Professor of Visual Arts, and his students. Franco and Eli Upfal selected these prints from a huge collection in Prof. Feldman’s office; as Eli remarked in a chivalrous email, “The pictures you like are Franco’s taste, I’m responsible for the rest ...