Amy directed me to this incredicool website that helps to promote poster artists by holding events in the same vein as flatstock, where you can sell your prints on a stand or on their online store. The amount of exposure is awesome, with people like last years graduate Kate Prior being showcased amongst greats like Drew Millward and Luke Drozd. I think if I get into the music scene it would be a fantastic platform to get myself out there, but the level of professionalism is beyond me currently, until I get some positive footing in a style that is consistent and recognised.
They even have their fingers in gallery pies, with cafes and restaurants being used as permanent mini-galleries like The Black Heart in Camden.