© Robert Glenn Ketchum, Forests of the Future?, 1992, Ilfochrome print, 24″ x 30″, PH2020.013.004, Gift of Robert Glenn Ketchum
© Robert Glenn Ketchum, Forests of the Future?, 1992, Ilfochrome print, 24″ x 30″, PH2020.013.004, Gift of Robert Glenn Ketchum