pantheon???? too dark, in my opinion. if the path of the light have been caught in the action too.. it would have enhanced the punch of the image so much more.
Intriguing. I really like your idea - the light from the simple hole illuminating a small patch of the geometry of this dome. I think placing the circle of skymore to the left and a bit higher up would create a more dynamic composition. With less black space above it and around it the hole would seems like more of the source of light that it is - and the eye cold sweep down from there to the rest of the picture. With a bit brighter exposure revealing a bit more of the inside of the dome, it would be a bit more engaging. But still keep it relatively dark.