The Secret Town Trestle, Central Pacific Railroad, Placer County by Carleton E Watkins https://www.rawpixel.com/image/11799956/photo-image-plant-person-artFree Image from public domain licenseDistant View of the Domes, Yosemite Valley, California. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7653288/photo-image-plant-vintage-artFree Image from public domain licensetrees and cliffs perfectly reflected in lake. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7652974/photo-image-plant-vintage-artFree Image from public domain licenseSection of the Grizzly Giant with Galen Clark, Mariposa Grove, Yosemite https://www.rawpixel.com/image/12852022/section-the-grizzly-giant-with-galen-clark-mariposa-grove-yosemiteFree Image from public domain license