Alchemy4 Exhibition at Ohio Craft Museum, Columbus, OH Posted on September 1, 2017 Second venue for Alchemy4 Exhibition, September 10 – October 22, 2017 – at Ohio Craft Museum, Columbus, OH. The next and last venue will be in Memphis, TN from January 7 – April 29, 2017 Will keep you updated. This is the first piece that was accepted into the exhibition, titled Sandstone Erosions.