QuoteThe main thing why no 'pro' artist ever contributes to FOSS game projects is that their holy art will be MODIFIED!!! and BUTCHERED!!! and DAMAGING TO THEIR EGO!!! Plus they can't really make their portfolio level artwork then release it to some game because it'll totally be derived from.
Actually, it's more likely because FOSS games don't pay, and it seems like every single artist wants to get paid for their art even on indie/freeware projects. What the hell happened to actually making art for a project just for fun?