@jyokota I really do prefer the B&W version. The textures are more obvious to see (with my eye). I find the pink bricks are a distraction but not in the B&W photo. Good on you Junko - a sterling job :)
@gigiflower -- thanks for suggesting I try an alternate version. I LOVE feedback that helps me think differently. I have to admit that I choose the black and white for its focus on structure and the metal things that hold the building together (which is the point of this image) but my memory of the pink stone which is classified as "Verona Pink" from that region also appeals to me in this color. Different purpose, different choices. Thanks again!