1. A method of making a lithographic product having the printed characteristics of a lithographic product and having the visual characteristics of a product simulating an oil painting on linen, comprising the steps of: applying a pictorial representation to a support by a lithographic process, said support consisting of a linen material of the type commonly used by artists for making an oil painting, having the artist affix his signature to the linen material after the pictorial representation has been applied thereto by said lithographic process, applying at least one layer of varnish to said lithographic material after the pictorial representation has been applied thereto, said pictorial representation being applied by the lithographic process to said linen material which is a canvas-type linen, said varnish having the effect of protecting the pictorial representation from the harmful effect of the sun's rays and making the pictorial representation glisten, and affixing the linen material having the pictorial representation applied thereto to a carrier to stretch the linen material in the same manner as an oil painting.