Are you lying on your back on the ground or where you able to just lean back to get this angle? With the photo rotated like this each of the stairway steps feels like a saw blade! I know that sounds weird but hey that was my "first" impression. On second thought, I wondered if this was looking up a lighthouse tower but then realized that there was no 'light' at the top; or what should've been the top. Nice photo, I like it. -BB
interesting composition - I am not sure that the composition works perfectly though, and the graduation of tone is not subtle enough - would this work in b&w? a bit over sharpened as well at the skylight area