Herd of Walrus

Artist: Photographer: Rick Du Boisson;
Exposure Date: 2013:08:28 16:06:38;
Copyright: Rick Du Boisson 2013;
Make: Canon;
Model: Canon EOS 5D Mark II;
ExposureTime: 1/640 s;
FNumber: f/5;
ISOSpeedRatings: 800;
ExposureProgram: Manual;
ExposureBiasValue: 0/1;
MeteringMode: Pattern;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 700 mm;
Software: Adobe Photoshop CS5 Windows;