The Detail of 'Virgin of the Rocks' by Leonardo da Vinci Graphic Art Print is mounted on the panel of MDF (category E1). 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 colours and protects the surface. The panel is guaranteed for interiors and it is light proof. Any imperfection is due to, and a guarantee of hand craftsmanship.