Erin Dreyfous, IALD, MIES, is a partner at Tillotson Design Associates, which she joined in 2007 after earning an MFA in Architectural Lighting from Parsons: The New School for Design. She has been named to the “40 Under 40” listings as a professional leader to watch, and she has guest-lectured at architecture schools, presented her award-winning projects, and served on design juries. Among the notable projects Dreyfous has led are the Broad Museum, in Los Angeles; the Public Hotel, in Chicago; and the Comcast Technology and Innovation Center, in Philadelphia.