The prints are mounted on panels of MDF (18 mm - category E1 with low levels of Formaldehyde) of varying dimensions. The print is applied to the panel using a sealing film in a hot press and then (brush) painted with a transparent gel which gives depth to the colors and protects the surface. The border of the panel is black. Our panels are guaranteed for interiors design and are light proof. Any imperfection is due to, and a guarantee of hand craftsmanship. The prints that we use are made by the publishers who own the images copyrights. Product size: 23.5x31.5 inches.