Ok, I started a project to fill up time between other projects, so this make take a while (or perhaps not). I try to approach uro quality with water-based Holbein Aeroflash. I think it is impossible, but I try to get as close as I can. You may witness my failure or success in this thread. So far I spent 1 hour airbrushing. A few notes perhaps for artists obsessed with spraying fine detail: Aeroflash thinned to 1 paint : 20 water : 3 drops of Talens R e t a r d e r (spacing to avoid site censor engine) air pressure just high enough to push out the paint airbrush CM SB with Aztek paint cup (for the lid to prevent spills), polished needle. no air cap dagger strokes while airbrush is at a very sharp angle relative to surface (I will explain the advantages one time) Hansa airbrush paper A4 size projection moethod: light box that I described in an other thread 99% freehand (a little erasing here and there) Image was inspired by Alberto's very talented student Luca Roccaforte. Hope you enjoy.