Also known as Passe-Partout or Mat, window mounting is a framing process that essentially acts as a frame within the frame, giving the artwork a border. Window mounting also acts as a protective measure, keeping the glass away from the surface of the artwork. The mat or mount-board used to create the window can be any colour you like and is often used to pull out less prominent colours in a work.
In 1988, Sufel made itself known in Lisbon, by opening its store on Rua de São Bento, seeking to captivate its customers through the manufacture and trade of hiR. de São Bento 402 404, 1200-822 Lisboa, Portugal