Grey Man contemplates an astrolabe, and his place in the universe.
I originally shot this with colored LED lghting, blue for my foreground, purple against he background. I quickly decided it looked like a clown's pants, and the color did nothing for the photo.
I converted to black and white and added a touch of split toning to give it a tiny hint of blue in the shadows, yellow in the highlights. You barely can tell it's there.