Mary Margaret âMooâ Anderson, modern art collector and benefactor, dead at 92
Richard Diebenkornâs âGirl on the Beachâ is one of the many pieces of postmodern American art displayed at Mary Margaret âMooâ Andersonâs home.Photo: Lea Suzuki, The Chronicle 2014 Mary Margaret âMooâ Anderson who, with her late husband Harry âHunkâ Anderson, built one of the most important collections of American modern and contemporary art in private hands, died Tuesday, Oct. 22, at her home on the Peninsula. Her death was confirmed Thursday,…