This is not production designer Bart Mangrum’s first movie at the Sundance Film Festival. He designed Septien (2011, directed by Michael Tully) and I Used To Be Darker (2013, directed by Matt Porterfield), and was both an on-set dresser and extra in Stoker (2012, directed by Chan-wook Park). But this is the first time Mangrum has been at Sundance as the production designer of two feature films screening in the same category. Mangrum was born and raised in Nashville, Tennessee, and still lives there. His father ignited his enthusiasm for art by teaching him how to draw during church around […]