WOW! I would have not thought of that. Its got me itching to go get the spray gun out and give it a try. When spraying the silver,was there anything "special" you had to do,(lay it wetter than normal,or anything else?). Also,and excuse my ignorance (ive never tried this(yet!)),did the plastic bag leave the level of the paint on the surface uneven?? What i wondering about is if the dragged paint could cause the equivalent of runs and sags with paint movement???
Blimey (as they say in England!) (god**** in the US??),your an inspiration!!!