This was shot at around 3pm so I had to use my Sing-Ray Vari-ND filter to darken things by about 8 stops. The darkness in the upper left and lower right corners are an artifact of the filter at that dark of a setting. Otherwise, I converted to B&W and added a little grain. And sharpened.
I like the simplicity of this shot, subtle yet visible texture on the sky and how the shades of grey change from the center to the borders. What postprocessing have you used?
