The Ashcan School painter John Sloan (1871–1951) was preoccupied with the New York City rooftop perhaps more than any other American artist in the first half of the twentieth century. This setting factors in some of his most iconic and celebrated works, many of which focus on immigrant and working-class subjects. This loan exhibition offers an in-depth examination of Sloan’s decades-long fascination with the life of the urban rooftop with nearly thirty of his paintings, prints, and drawings and an additional thirty works from more than a dozen notable contemporaries, including William Glackens, Reginald Marsh, Walter Rosenblum, Weegee, and George Ault. From the Rooftops, which is organized by the Palmer Museum of Art of The Pennsylvania State University, University Park, Pennsylvania, is accompanied by a publication. Sponsored by Steven and Stephanie Wasser, Brown and Fitzgerald, P.C., and David C. Howson. $12 general; $10 seniors; free for students, children, veterans, active military and their family.