Williston_Oilboom_032 The sun sets over a frozen pond outside of Williston, North Dakota Image Info Dimensions: 1,200 × 800 Date: January 4, 2012 Camera: Canon EOS 5D Mark II Aperture: f⁄4 Focal Length: 35 mm ISO: 800 Shutter Speed: 1⁄125 sec Name: Williston_Oilboom_032.jpg Mime Type: image/jpeg Type: JPG Size: 465.96 KB