Title: Mac OSX 10.10 Yosemite Background
Resolution: 3840 x 2160

Mac OS X Yosemite (version 10.10) was released by Apple in October 2014, and it introduced a significant visual overhaul to the operating system, including a new system font, flatter icons, and a refreshed user interface. The default desktop background for Mac OS X Yosemite is an image of the El Capitan rock formation in Yosemite National Park.

The El Capitan wallpaper is a close-up shot of the iconic granite cliff face, showcasing its texture and distinctive features. It’s a stunning image that reflects the natural beauty of Yosemite National Park.