Bulb Exposure

Bulb setting is one of my favorite technique in photography... --- Bulb is a shutter-speed setting on an adjustable camera that allows for long exposures under user control. When set on "Bulb", the shutter will stay open as long as the shutter release button remains depressed. Another term is brief exposure—in which the shutter remains open only so long as the shutter release is held down. The word originated with the early pneumatic shutter release."

Here are some my photos in bulb exposure...