We use: Canson Rag photographique Weight: 310gsm Material: 100% cotton Surface: matte. Smooth with subtle paper grain texture No optical brightening agents Being cotton and containing no optical brighteners, this is the epitome of a museum quality fine art paper. Despite having no OBA's added, this paper has a very high white point and is able to reproduce incredibly deep blacks. Our pick for photographs and images with fine detail. Fine art paper is textured, soft and has a matte like surface whilst maintaining a perfect reproduction of sharpness and detail. Fine art paper is the classic look and most popular choice. All fine art paper prints come with a white border. The white border makes them suitable for block mounting or framing. The final print size remains the same as listed, only the image is reduced to accomodate the border. The white border will add an additional few centimetres, but will vary in size.  Free shipping on all rolled prints worldwide.