. . . . . . . . . . . . . . . . . . . . . . . . . . . . . "43690719"^^ . . . . . . . . "8922"^^ . . . . . . . . . "966902214"^^ . . . "Robert J. Hirsch (born 1949) is an American artist, curator, educator, historian, and author. He is best known for his writing about color and digital imaging and about the history of photography, and as an advocate for photographers who offer a haptic, expressionist interpretation of their subject matter."@en . . . . . . . . . . "Robert J. Hirsch"@en . . . "Robert J. Hirsch (born 1949) is an American artist, curator, educator, historian, and author. He is best known for his writing about color and digital imaging and about the history of photography, and as an advocate for photographers who offer a haptic, expressionist interpretation of their subject matter."@en . . . .