Of the brush strokes

Exposure Date: 2009:11:03 12:50:59;
Make: Canon;
Model: Canon EOS 30D;
Exposure Time: 1/15.0 seconds s;
FNumber: f/7.1;
ISOSpeedRatings: ISO 100;
ExposureProgram: Other;
ExposureBiasValue: +-10/6
MeteringMode: Other;
Flash: Flash did not fire, compulsory flash mode;