Cyclical

Exposure Date: 2008:04:12 02:26:34;
Make: Canon;
Model: Canon EOS DIGITAL REBEL XTi;
ExposureTime: 0.02 s;
FNumber: f/7.1;
ISOSpeedRatings: 400;
ExposureProgram: Manual;
ExposureBiasValue: 0;
MeteringMode: Pattern;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 55 mm;
Software: Adobe Photoshop 7.0;