Richard's Desktops is a collection of high-quality desktop backgrounds for your Mac taken by photographer Richard Seldomridge. This set features 365 photos taken around the Rocky Mountains of Colorado, the Grand Canyon, Arches and Canyonlands in Moab, the Grand Tetons, and Yellowstone. The photos include vast landscapes, close-up nature scenes, wildlife, changing seasons, and more.
You can browse through them all in this app and change your desktop with one click. Every photo has high resolution to look great even on 4K and 5K displays. The app supports multiple displays, desktop spaces, and Retina displays.