The surfaces of Fabrizio Ruggiero' " De Arte Pingendi Fragmenta" paintings are never flat; in accordance with the idea that it is possible to display objects through their spatial structures, in the same way that it is possible to unfold space through the fields of energy of objects. The structure of space is its curving or bending and the field of forces of objects is the totality of forces that, in a certain region establish the character of our experience at a certain moment.