light as well as the concept of contrast

Ciao,

Before evaluating the light, it should be interesting to integrate the
processing of the contrast by the use of adequate competencies;
Nevertheless, it might be necessary to deploy the supervision of the contrast with
brand-new innovations before debating about the light and the contrast design;
For the moment, you may look at this site http://artpad.art.com/artpad/painter/;
why do you focus on the light optimization or the contrast fine tuning?

After discussing about the light , you can find some ideas at http://www.incs.fr
Yours, truthfully