It’s always best to supply a high-resolution file, yet with giclee digital printing, you really, only need to save your files at 150dpi. You will not lose any image quality at this size and will have a much smaller file size for storage and uploading. We recommend uploading your image at the maximum image size you intend to print, at a resolution of 150dpi.
The largest product we currently offer is a 200x300cm rolled canvas.