. . The artist Mario Carletti realize his works utilizing three different method like under described: . COPPERPLATE ENGRAVING: The Copperplate engraving is an expression  generally  little considered graphical art;  it is appreciated from a minority group of persons for the simple reason that these  know the technique and they can some estimate the value more aware.  . PAINTING: the painting, in its several shapes, is the poetry of the color that wise comes placed on a burlap, on a wall or on whichever surface that can make from support the work.  . SCULPTURE: the Art of the sculpture, embraces several branches and places in front of the eyes a three-dimensional work that can be realized with Stone, Wood, Iron, Clay, Chalk, Plastilina etc