Concentration

Exposure Date: 2011:04:10 22:44:30;
Make: NIKON CORPORATION;
Model: NIKON D5000;
ExposureTime: 1/1000 s;
FNumber: f/8;
ISOSpeedRatings: 500;
ExposureProgram: Normal program;
ExposureBiasValue: 1/-3;
MeteringMode: CenterWeightedAverage;
Flash: Flash did not fire;
FocalLength: 122 mm;
Software: Aperture 3.1.2;