Originally Posted by
GrumpyDiver
This is an image that is really busy and wonder if B&W was the best way to go as everything just seems to blend together and the tonal values are clumped at the left hand side of the histogram.
My other thought is that the image has a very muddy look to it. One thing that is critical in most monochrome images is to have a full range of tones from black to white. In an 8-bit jpeg image you have a maximum of 256 shades and you need all of them. Set your black point and white points properly and you will have a stronger, less muddy looking image.