Hans Ulrich Obrist, creative director of Serpentine Galleries, profiles the overlooked abstract artist and architect Karl-Heinz Adler, whose work defied the GDR. Show more
Discover 11,128,835 listings and 278,060 playable programmes from the BBC
Hans Ulrich Obrist, creative director of Serpentine Galleries, profiles the overlooked abstract artist and architect Karl-Heinz Adler, whose work defied the GDR. Show more