Marsha Mason’s ‘New York Loft in a Hayfield’
From the front, Marsha Mason’s house in Washington, Conn., is modest as can be — low slung, with small windows — no reason to stop and covetously gawk. “It looks very unassuming,” said the similarly unassuming Ms. Mason, 79, a four-time Oscar nominee (including for 1973’s “Cinderella Liberty” and 1977’s “The Goodbye Girl”), who plays…