best it’s a thumbnail sketch, with Sloan’s elliptical editing
techniques and a hellzapoppin’ pace to approximate Klein’s own abstract
artistry. And what a tremendous visual overload it is, as Klein comes
across as an influential, impressionistic and irrepressible anarchist
who turned conventional photos inside out. Out of Necessity is a dazzling tease that will encourage viewers to seek out Klein’s essential works. Delavan, Sunday, May 4, 2:30 p.m.