We use Epson or Canon photo printer and the Canon professional
Photo Paper PR-101.
All pictures are taken in RAW format. Most images can be supplied in A4 and A3. The pictures will be printed in TIFF format and 300 dpi resolution, which is a very high quality. Some images may not be available in A3, as these images are strongly enlarged and not suitable for A3 format. Send an email with the images you want and we will send you our recommendation, whether they are suitable for A3 format. All images can be supplied in the A6 being printed from the jpg files.
Here is a price list with sizes and prices in relation to the number of pictures you want.