Krewella playing on the stairs

Exposure Date: 2014:07:06 12:26:58;
Make: NIKON CORPORATION;
Model: NIKON D90;
ExposureTime: 1/200 s;
FNumber: f/4;
ISOSpeedRatings: 200;
ExposureProgram: Manual;
ExposureBiasValue: 4294967294/6;
MeteringMode: Pattern;
Flash: Flash fired, compulsory flash mode, return light detected;
FocalLength: 85 mm;
FocalLengthIn35mmFilm: 127 mm;
Software: Capture NX 2.4.7 W;