This wallpaper is ideal for those who love architecture and the allure of history. Nebula Dreamscape Explore the cosmic beauty of a dark nebula, with swirling clouds of gas and dust.

Some of the better images are the darker ones. Explore the shadowy corners of your desktop with these great, dimly-lit wallpapers.

Version 10.14 of the Mac operating system introduces a slew of new features, including a Dark Mode, Dynamic Desktop wallpapers, Desktop Stacks, a redesigned Mac App Store, and more. The new ...