Tried to get as close as possible to the actual masterpiece from Leonardo da vinci, keep faithfull to elements like the sfumatto technique he developed, get it to look like a paint, photoshop helped a lot, the background is a mix with the paint and a 3d landscape i modeled on zbrush, didnt get to put as much passion as i wanted due to the small time i had to get it done but i think it supported few ideas i had in mind. c&c welcome