I just love it when you can see the moon and the clouds just before the sunrise. Taken in black and white. Had to combine two images to get the moon and sky right.
I'm wondering if B/W was the way to go on a sunrise shot, but who am I to question someone who knows how to combine two images? Basically I try to point my camera in the right direction and hope for the best. I can't tell you how many times I've done it backwards and ended up with a blurred closeup of my eye. I don't know how to combine two images; so congratulations on that. Also, I might have cropped off a bunch at the top since it's basically negative space.
Roger
P.S. I just looked at the B/W challenge, and this wasn't there.