Acrylic is a simple and easy-to-use wallpaper engine for iOS and macOS, though, it does do more than just simple wallpapers. Easily create beautiful mesh gradients and 3D scenes at high resolutions.

Things you will need to create a Chrome theme: The wallpaper you'd like to use as a part of the theme. ... A 5th element which shows the theme creators logo, is optional.

Apple turns its gorgeous new logo design into wallpaper for your iPhone and Mac. Dress up your Apple device to celebrate the opening of Apple Gangnam in Korea. By Michael Simon.