I need a single Snowflake image that can be processed to be the app icon, assorted device icons, and splash screen. Maybe a single image can be processed to produce all the required images. ... For example, the iTunes Connect app icon has this requirement: 'This icon will be used on the App Store and must be in the JPG or PNG format, with a minimum resolution of at least 72 DPI, and in the RGB color space. ... It must not contain layers or rounded corners.' So I want a collection or set of icons and images that are the same design but used for iPhone and android devices.