Animas Canyon, Colorado, 1906, Chromolithograph, Image: 8. 1 x 12. 3 cm (3 3/16 x 4 13/16 in. ), Prints, William Henry Jackson (American, 1843?1942), Around the turn of the twentieth century, printers developed sophisticated color processes that could transform black-and-white photographs into deeply saturated chromolithographs produced in various formats, from postcards to large panoramas