Your sense of geometry and of lines playing off each other really shines in this composition. I love the way the lines of the stars spread fan-like from the vanishing point against the perfectly rectilinear wall, which could be mistaken for graph paper. The addition of the small human figure adds another dimension of meaning. One wonders about the philosophy of creating structures that make man appear to dwindle to insignificance. Perhaps that is a good thing, since, far too often, human ego seems boundless. Perhaps we need structures like this to give us a much needed dose of humility.