Snowy tree

A trip up to Kitt Peak today was a snowy one. Visibility was low and the colors were nearly gone in this winter wonderland. Converting to B&W was almost not needed. The grey overcast made for low contrast and dark images. Doing a contrast stretch or levels adjust would have made the scene artificially bright compared to actually being there. This image was taken at 18mm focal length with an exposure of 1/160 seconds at f/11, ISO 400.