Strange dream of the string theorist
Artist: Mark Keefer;
Exposure Date: 2013:12:28 16:18:24;
Copyright: ©Mark Keefer Photography;
Make: Canon;
Model: Canon EOS 7D;
Exposure Time: 1/60.0 seconds s;
FNumber: f/4.5;
ISOSpeedRatings: ISO 400;
ExposureProgram: Other;
ExposureBiasValue: 0
MeteringMode: Other;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 16.0 mm mm;
Software: Adobe Photoshop Lightroom 5.3 (Windows);