Sarah P. Harkness
Sarah Pillsbury Harkness (July 8, 1914 – May 22, 2013) was an American architect. She was a co-founder of The Architects Collaborative (TAC), an influential design firm that operated between the years of 1945 and 1995 based in Cambridge, Massachusetts. At TAC, she was partner-in-charge on a wide range of building projects, particularly for educational institutions. She was author, co-author, and editor of numerous writings on the topic of design. She was one of the founders of the Six Moon Hill neighborhood in Lexington, Massachusetts where she lived for over 60 years.