Bubbles and Grains

Artist: Mark Stewart;
Exposure Date: 2015:03:14 13:30:59;
Copyright: Mark Stewart;
Make: NIKON CORPORATION;
Model: NIKON D7000;
ExposureTime: 1/500 s;
FNumber: f/6;
ISOSpeedRatings: 250;
ExposureProgram: Manual;
ExposureBiasValue: 0/6;
MeteringMode: Pattern;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 90 mm;
FocalLengthIn35mmFilm: 135 mm;
Software: Adobe Photoshop CS5 Macintosh;