Bert Kuipers Kunsthandel. Until now the best kept secret between Amsterdam and Berlin. The gallery is located in Roombeek, a neighbourhood in Enschede, which was devastated during the fire works explosions of 2000. The area has now been re-built with modern architecture. The gallery is built in a minimalistic and functional style. Bert Kuipers is specialized in Modern Post-War art and sells paintings and sculptures from various art historical periods, such as Cobra, Constructivism, NUL/Zero, Concrete Art, Expressionism, Informal and Optical Art.