When you want to print a photo enlarged, it is important that you can review the resolution of your picture. The bigger the print, the more megapixels you need for a sharp, bright result. In the image below you will find an overview about the amount of megapixels (and such) a increased print needs on average. If you have questions, you can always send us your digital file via WeTransfer or via this link , we then will review your picture(s) FOR FREE.