I was the art director on Gossip Girl for the first 5 seasons, and got to production design the final 2 episodes of season 4, the final 4 episodes of season 5, and all of season 6. Loren Weeks was the production designer for the first 5 seasons. Christina Tonkin was the set decorator for most of the 6 seasons, with Lee Malecki stepping in when Christina was on pilots, and had moved on to Carrie Diaries.