Forest creek in Australian rainforest. Water is cascading over moss covered rocks. Green vegetation and trees in background. This is a cropped version of an originally vertical image that you can see here. For this particular shot I have used a fairly long shutter speed (30 seconds) and large F-stop number (f/32). The long shutter speed helps to make the water look silky smooth while the small aperture (the high F number) creates large depth of field. ISO setting was 100 for two reasons: one to reduce possible image noise and two to increase exposure time.
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