glass ???

Artist: Leszek Kobusinski- picmax.pl;
Exposure Date: 2012:07:10 17:44:41;
Make: Canon;
Model: Canon EOS-1D Mark III;
Exposure Time: 1/125.0 seconds s;
FNumber: f/8.0;
ISOSpeedRatings: ISO 200;
ExposureProgram: Other;
ExposureBiasValue: +2/3
MeteringMode: Other;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 100.0 mm mm;
Software: Adobe Photoshop CS5.1 Windows;