Just the water flowing over rocks and branches...
Image-Specific Properties:
Image Created: 2005:06:01 15:39:43
ISO Speed Rating: 160
Shutter Speed: 1/181 sec
Lens Aperture: f/3.4
Exposure Bias: 0 EV
Flash: No Flash
Focal Length: 40.94 mm
Image Width: 2048
Image Height: 1536
Scene Capture Type: Normal
Sharpness: Normal
Contrast: Normal
Saturation: Normal
Focus Distance: 9.0
Digital Zoom: No
Macro: No
Metering Mode: Multi-Segment
Drive Mode: Single Frame
Image Quality: Fine
White Balance: Auto
Exposure Program: Program AE