3D painting is a work of art that the process of making is done by varying the colors, with the depth of color "pigment" in the solvent (or medium) and the gluing gene (glue) for water diluent, the gene of the form of linen oil for oil paint with terpenthin diluent, (Buffer) such as paper, canvas, or wall.
This is done by a painter with a depth of color and taste of the painter, this definition is used especially if he is the creator of a painting.