Urban contrast..

Exposure Date: 2011:04:03 08:45:23;
Make: Canon;
Model: Canon EOS-1D Mark IV;
Exposure Time: 1/25.0 seconds s;
FNumber: f/8.0;
ISOSpeedRatings: ISO 100;
ExposureProgram: Other;
ExposureBiasValue: +-1 1/3
MeteringMode: Other;
Flash: Flash did not fire;
FocalLength: 58.0 mm mm;
Software: Adobe Photoshop Elements 8.0 Windows;