" Using the Sky weaves together a series of questions, thoughts, and actions aimed at stepping, literally and figuratively, into the unknowable."--Didier Morelli, The Drama Review "Hay reassures her readers that this question is 'unknowable' but that at the same time 'the process of entering into the question was transformative' although she 'could not say how' (2015:17). I think about parallels with faith, another practice which (although I don't have one) is both, it seems, unknowable and transformative. It's this conundrum which is the lightning bolt from Using the Sky. 'What if'--a real Hay-ism--one can be so dedicated to one's movement practice, so inexhaustibly curious about it all, and yet at the same time be seemingly ready to challenge, acknowledge its banality, to let it go?"--Rachel Gildea, Oxford Dance Writers blog.