Few art pieces across West Marin have been as ubiquitous as Barbara Ravizza’s blue and yellow “SAVE OUR DRAKES BAY OYSTER FARM” signs. Barbara, her sister and her close friends made 700 of the hand-painted signs, which to this day can be seen in newspapers and magazines, along highways, in restaurants and, legend has it, even in Europe.
Though the coveted signs were her most recognizable pieces, Barbara’s art often focused on the human…