BREMEN.- The exhibition on the occasion of the 20th anniversary of the Weserburg explores how artists since Jackson Pollock have dealt with free-flowing paint. Works by the most important representatives of Abstract Expressionism and Color Field Painting will be compared with works by younger artists. Highlighting the exhibition will be new works developed in situ by Katharina Grosse, K.H. Hödicke, Peter Zimmermann, Nicolás Uriburu, Rainer Splitt, and others. In the late 1940s, the American painter Jackson Pollock ventured a simple and at the same time seminal experiment: he laid a canvas on the floor of his studio and began applying paint to it from above. Bent forward and making movements that incorporated his entire body, he poured and dripped acrylic and ordinary paint across the painting surface. This technique, which came to be known as Action Painting, subse-