Into The Pixel is "an exploration and celebration of the art of video games from around the world", and a competition into which game art pros can submit their work so as to have it featured in part of exhibition. It's a gallery show that has in the past featured at GDC and E3. Needless to say, there's tonnes of astounding artwork that could find its way into this show, and if you are one such artist then you should probably pay attention and submit your stuff here. Also, if you are simply an idle reader, why not link your favourite concept art in the comments below and we can all nerd out a bit.
[Image from Guild Wars 2's ludicrously awesome concept media gallery. The day when games look like these paintings, only in motion, will be the day techno-lich Jim will finally close the lid on his gaming sarcophagus.]