This is the same one I posted yesterday, just in black and white. Of all the things I’ve played with in the new Photoshop, the ability to tweak color levels to effect the tones when going to black and white is one of my favorites (along with the HDR toning). It allows a little more control over what works and what doesn’t and gives a phenomenal level of control over contrast, but in subtle ways.
It’s fun to go in and see what you can push and the kinds of results you can get playing with that feature. I’ve only done a couple so far, but I love the results.