Those from Apple they were inspired by nature not only when they chose the names of operating systems OS X (Leopard, Mavericks, Yosemite, El CapitanEtc) but at most wallpapers for Desktop (wallpapers / Desktop Pictures) or images default from Screen saver.
Than throwing a look in settings customization Desktop & Screen saver (via System Preferences), in the tableDesktop”We find images from outer space, images of animals in different habitats, rare flowers and images National parks varied. From expanses of ice to the ocean and mountains.
OS X El Capitan Desktop Wallpapers
On the latest version of OS X, El Capitan, Apple also maintained some of the images of Desktop (Desktop Pictures) of previous versions. We find wallpapers from Mavericks, Yosemite si Mountain Lion.
In the tab "Screen saver"We find four sets default screen saver images from sources: National Geographic, Aerial, Cosmos si Nature Patterns.
Each contains its own source set of images (HD quality), which can be set as a screen saver. Those who want to extract images from screen saver sources will have to navigate with the help Finder > Go > Go to Folder ... (⇧⌘G) In folder that are located in folders with images of the four sources. National Geographic, Aerial, Space and Nature Patterns.
/Library/Screen Savers/Default Collections/
Here we find the four folders on the screensaver, which contain the image sets. You can copy and save them where you want, or you can set them here as Desktop Pictures. Wallpapers.
OS X ScreenSaver Wallpapers - National Geographic, Aerial, Cosmos & Nature Patterns
