Iris playing in the backyard pool

Exposure Date: 2014:08:08 17:28:38;
Make: NIKON CORPORATION;
Model: NIKON D7100;
ExposureTime: 1/500 s;
FNumber: f/4;
ISOSpeedRatings: 200;
ExposureProgram: Aperture priority;
ExposureBiasValue: 0/6;
MeteringMode: CenterWeightedAverage;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 65 mm;
FocalLengthIn35mmFilm: 97 mm;
Software: Adobe Photoshop CC (Windows);