svalbard march 2011 Tide in an icy world

Artist: unknown;
Exposure Date: 2011:03:27 15:59:39;
Make: Canon;
Model: Canon EOS 20D;
ExposureTime: 1/250 s;
FNumber: f/9.5;
ISOSpeedRatings: 100;
ExposureProgram: Normal program;
ExposureBiasValue: 0;
MeteringMode: Pattern;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 12 mm;
Software: Adobe Photoshop CS5 Macintosh;