The gallery's owners are so wary, in fact, that they refused to be interviewed for the purposes of this article. Which, in a way, is a problem, considering that those owners are Josh Opdenaker and Elbo—two of the world's foremost functional glass artists. Not only have they built names for themselves in the art of glass making and other counter cultures, but they've helped put Philadelphia on the map as a destination for the ever-growing glassblowing movement. In terms of our city's arts culture, we will come to owe them big time.