Size your image
Set the physical dimensions at 300dpi for JPEG or 240dpi if you’re sending TIFF files (to aid transfer speed)
JPEG in highest quality is recommended , as there is no difference in print quality to a TIFF and transfer speeds will be much faster.
JPEG files are only subject to quality loss if they are edited and re-saved. If you are working in a typical RAW workflow, we suggest exporting JPEG files from your original files, specifically for ordering.
Please note, we don’t apply sharpening by default, so please ensure your image has been sharpened if required.