Artist Profile: Sandra M. Heinzelman: _SMH Artist, DJ, Editor Location: Berlin http://smh.cow.no Sandra and I recently caught up over coffee in Neukölln to discuss her upcoming vernissage Heinzelmann Löhmann at Martins Fine Arts in Kreuzberg on March 26th at 6pm. Sandra and Judith met in 2011 while they were both working on a project that…