LETTER from TERRY BERKSON Lady With Horse I heard about Lady Ostapeck about 20 years ago at my friend Buddy Crist’s house on Angel Hill outside of Schuyler Lake. There was a picture hanging on his living room wall. It was of a man dressed in a Tolstoy-like shirt standing in the doorway of a weathered cabin. When I took a closer look I realized it was Buddy, appearing very authentic in clothes I never saw him wear before. “Who…