[andy153]

Hi folks, here are three shots from the Nikon D810. The first is the original shot. The second is cropped as you can see and converted to B&W. The third one I used the detail extractor filter (Part of the Color EfEx 4 from Nik Software) to see what had been recorded.
I have to admit that I have always been a fan of modification filters - even in my old wet darkroom days I was always experimenting with different effects.