Viennese Actionist Otto Mühl hit a very sensitive nerve several decades ago, and he’s still doing so today. In Hamburg this summer, you can see filmed documentation of the works that first put Mühl on the map: his truly radical “Matieralaktionen” (Material Actions) of the ’60s. For the first time, all eighteen films of these carefully staged actions are on view, along with around two hundred drawings and photographs dating from the ’60s to the present. In the films, naked bodies—smeared with flour, mud, excrement—are the focal point. Often, the borders between desire and violence, sensuality and childishness are blurred.

more from Artforum here.