https://www.macstories.net/ios/introducing-wallcreator-a-shortcut-to-create-iphone-and-ipad-wallpapers-with-solid-colors-and-gradients/
https://www.macstories.net/ios/introducing-wallcreator-a-shortcut-to-create-iphone-and-ipad-wallpapers-with-solid-colors-and-gradients/