balancing act IMG_5435aw

Exposure Date: 2010:07:17 14:11:34;
Make: Canon;
Model: Canon EOS 5D Mark II;
ExposureTime: 1/640 s;
FNumber: f/20;
ISOSpeedRatings: 1600;
ExposureProgram: Aperture priority;
ExposureBiasValue: 1/-3;
MeteringMode: Spot;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 220 mm;
Software: Adobe Photoshop CS4 Windows;