Recent confidential email between Glasstire founder Rainy Knudson and Heather Wagner of Juice Consulting, the PR firm handling the TX Contemporary Art Fair, reveals that the “Glasstire Pony,” as it has become known, is now a definite possibility. Earlier unsubstantiated rumors of the mysterious animal have solidified into a definite possibility that Knudson termed “50-50, ” adding “we’re working on it.”