Still Water Reflection

EXIF Information extracted from file:
DateTimeOriginal: 2009:03:22 07:32:29
Camera Make: Canon
Camera Model: Canon EOS 5D Mark II
Exposure Time: 1/100.0 seconds
FNumber: 7.1
ISO Speed Ratings: ISO 100
Exposure Program: Normal program
ExposureBiasValue: 0
MaxApertureValue: 3.7
MeteringMode: multi-segment
Flash: Flash did not fire, compulsory flash mode
FocalLength: 40.0 mm
Software: Adobe Photoshop Elements 6.0 Windows