Rocky Mountains

By the mid-1960s Summers had developed the printing method that defines his mature work, and Rocky Mountains is among the more direct demonstrations of it. Tall peaks, snow fields, and broad valley floors are reduced to interlocking color planes, each block printed by laying the dampened paper face-down on the inked surface and pressing pigment through from the reverse so that ink seeps outward into the fibers of the sheet. The technique produces the soft, glowing perimeter that became Summers's signature — ridges that read as vapor rather than incised line, snow that reads as light rather than absence. The American West was a recurring subject across his career, and Rocky Mountains belongs to the same conceptual family as the Sierras, Cascades, and later New Mexican prints, where the scale of Western geology is approached not as panorama but as color mass. The composition trades topographic ambition for atmosphere, an approach indebted in spirit, if not in tools, to the gradated bokashi effects of Edo-period landscape woodcuts he admired.