Carol Kelley was the set decorator for the production crew of Lost, Grass Skirt Productions. She worked on seasons 3, 4, 5 and 6. Kelley can be seen on Lost: The Complete Third Season (DVD) in the feature "Lost in a Day", where she talks about the transformation of Ruth's house for "Catch-22".
Carol appears in the Official Lost Podcast/March 19, 2009 (video)