We can help you setup artwork in store but to be print ready the file should be 300 resolution, RGB, saved with transparent background PNG option.

What looks big on your computer screen with your web browser would not be considered large for printing in most cases. The wallpaper on your desktop is closer to being print ready but still might be small for printing (depending on your computer resolution).

Yes, we can print any size image but we will have to enlarge the item which will make the image slightly blurry all the way to I can't tell what I'm looking at. We can give you an approximate look at how your image will print in store and we let you decide if it is okay to proceed with printing.