Assisi

I inverted the sky to create a stormy. biblical look to this photo.

Comments much appreciated

It helps quite a bit when one has the patience to read the description =)

This would look good if done with extreme care. And the light areas (the building, the foreground rooftop, the fields in the left) are a bit too light for that kind of sky. It might well be worth the effort to try it... Very good idea, and there's nothing "modern" in picture which is kind of requirement.