I popped along earlier and enjoyed it very much. I ended up buying a couple of small pieces @1200 baht each, both about 8 inches square. I was surprised when I realised they were both by the same artist. Prices were very reasonable in my opinion, rising to about 26k for the larger pieces.
I think it runs until the end of February and I hope they replenish sold pieces with new works. I will pop along again. The patisserie and menu looked good as well and there is plenty of parking.
Details here:
https://www.facebook.com/oboonhuahin
I took some pics, some better than others:
