The lines, balance and entirely unambiguous abstraction achieved with this photo are a delight. While the tones and texture of the sky cannot be better rendered, IMO, the 'solids' could, as other have seen and said before me, do with a little more 'punch', i. e. 'a whiter white'.
What I find unique and quite striking about this image is the remarkable reduction of both size and design, the dead-sure 'seeing' of what makes this object what and how it is.
A very clever shot. I suspect you have made this building appear more interesting than it is, by selecting this view point. I hate saying this, but I would have liked it better in colour I think. (I hate saying it because it always seems a presumptuous comment, like saying to Da Vinci, "You know, old Mona might have looked better with a cigar"). Also a nice title. 7.