Date Taken: 22-Sep-2012 07:53:16 Copyright: Imaginechina Credit: Xin ran - Imaginechina Title: SONY DSC Caption: "View of colourful rock formations at the Zhangye Danxia Landform Geological Park in Gansu Province, China, 22 September 2012." Camera: DSLR-A900 Focal Length: 135mm Aperture: f/1.8 ISO: 100 Shutter Speed: 1/400 second