The passe-partouts are neutral Ph cardboard frames that surround the image, protect it and highlight its content. They are a very common resource when it comes to framing a photograph not only because of the extra protection they offer, but because aesthetically they are a very professional finish. The passe-partout can also be finished in book format, placing a cardboard on the back of the image and closing it with neutral tape on one side with the frame
They are usually cardboard or opaline paper and have neutral tones, such as white (the most used and with different variants) or black.
In our laboratory we carry out high quality and acid-free artisan passe-partouts designed to order and according to the needs of our customers.