I will put your graphic such as a screenshot of a webpage, or iphone app, photo, book cover or other image onto an imac, macbook, ipad, ipad mini or iphone screen and give you the resulting image in jpeg format (including a selection of sizes). Just let me know when ordering which screen you would like your graphic added to. Please order multiple gigs if you would like multiple screens. If you do order multiple screens I will also group them together for you as an extra bonus if you would like. Delivery is in jpg format. Png with transparent background is also possible (please mention when ordering if you would prefer png format).