The GOASTT is two people, Sean Lennon and Charlotte Kemp Muhl. It is, in itself, a chimera; a fabulous creature made with parts of two distinctly different creatures. It is also an acronym, as you might guess from its being capitalized like that. By virtue of being a friend to, and fan of, both the zygotes in this organism, I know what its letters stand for, but it's not mine to reveal. I expect they will do so at some future point.