The dissolution of business partnership's happen every day. It doesn't necessarily follow that this (by itself) will inhibit him from offering his artwork for sale, independently. In fact, it could free him to offer pieces via different avenues, as and when he sees fit, without having to answer to anyone else (which may be a massive relief if the person he used to refer to as his 'boss' was a ball-breaker). The recent Annabelle figure he offered up outside the usual 'Artmaze' site being an example. Whatever he choses to do next, he's already left one hell of a legacy.