I joined a friendly group of Somerset County photographers for an early morning walk around Duke Farms in Hillsboro. The early morning weather was cool, and the skies were clear. I met up in the parking lot with a large group of photographers from all over Somerset Country. I already knew a few people - like Terry Lyons - but the rest were strangers. Duke Farms is the former estate of Doris Duke, an American heiress, horticulturist, art collector, and…