Alternation
HDR of Minneapolis Skyscrapers
Skyscrapers with what appears to be alternating blue and tan elements. I pushed it a bit towards the surreal side. Had to watch out for halos on the edges of the buildings though. I also find the opposite can happen where the inner edge of a building is darker than it should be. I tweaked the left most building to minimize that effect.
See more here Minneapolis Fall 2012.
HDRealPhoto.com 