The late John Hejduk, dean of Cooper Union, a member of the Texas Rangers, and an influential member of the New York Five, built very few buildings, preferring to leave architectural ideas on paper. But he did build several housing projects in Berlin as part of the influential IBA program, and now one of his finest projects, the Kreuzberg Tower from 1988, is being defaced by its new owners in the name of “improvement.” Kazys Varnelis sends word that a petition is being created to protest this destruction. The effort is being led in part by Hejduk’s daughter Renata, an architectural historian who urged the new owners to halt the work, but apparently received a rude response. According to architectureinberlin, Renata explained: “I tried everything I could to get them to stop and at least consult with the Estate and other architects who were interested in helping to preserve them. They were completely uninterested and felt their facade changes would be much better than the original.”  Help save the tower by spreading the word, signing the petition, and putting pressure on the new owners to reconsider their actions. You can see the terrible plans after the jump.