Setting your camera to the "bulb" setting allows you to take very long time exposures. I used my glow-in-the-dark watch to count 90 seconds for this exposure because the sun had set 45 minutes earlier. I also used a rear-sync flash to help brighten the foreground. The end result was a surreal looking shoreline. F22.0 at 90 seconds, ISO 100, 14 mm lens at 14 mm