Ключевые слова: 19th century, 19th century art, american art, antique, art, associated press photo, black and white, calotype print, culture, fine art, frederick arthur bridgman, historic, historical, hudson river school, it jakuch, landscape, nature, nostalgia, reptile, sepia, sepia tone, snake, snake photograph, traditional, traditional vietnamese, vietnam, vintage, vintage photography, worthington whittredge,