Una de las dos bocas
Artist: unknown;
Exposure Date: 2009:02:01 16:08:45;
Make: Canon;
Model: Canon EOS DIGITAL REBEL XTi;
ExposureTime: 1/60 s;
FNumber: f/4;
ISOSpeedRatings: 400;
ExposureProgram: Normal program;
ExposureBiasValue: 0;
MeteringMode: Pattern;
Flash: Flash fired, auto mode;
FocalLength: 18 mm;
Software: Adobe Photoshop CS5 Windows;