David Spriggs is an English artist based in Montreal who paints on multiple panels of glass to create amazing 3D works of art. The ethereal images appear to be floating behind the outer panels of glass. The technique he uses is called stratachrome, defined as any image or object developed or executed in multiple planes or layers of color.
De tout et de rien: Activités pour le Préscolaire: How to make a 3D book or how does 3D work? Comment fonctionne le tridimensionnel ou comment créer un livre 3D! de-tout-et-de-rien-caroline.blogspot.com