Follow me on Twitter : [link]This tutorial is also available on my website : [link]Here is a tutorial I wrote months ago explaining how to realize light painting / light drawing photographs.
Test your camera settings prior to start drawing to be sure that the scene is well exposed, focused..
ToolsBesides your camera you will need a tripod and a torch (or any other kind of light you can handle and move). Why a tripod? Because you will choose a shutter speed slow enough to do your drawing. In my case, it usually takes me 20 to 30 seconds to create the scene.
I recommend using a remote control which gives the option to lock the shutter in bulb mode. Like that, you have all the time you need to be creative! I use the Nikon MC-30 with my Nikon camera and it works well.
LightAll kind of lights can be used. Don't worry about your sensor, it won't be damaged if you point the torch (laser etc) directly on it while you shoot.
I use a little light also used as a key chain. It s powerful enough to draw the characters and can be turned on/off just by pressing a button.
Try to use moving lights from cars etc. For exemple, I did one photograph while a train was passing under a bridge. (Le train de 1h17)
Wear dark clothes if you want to lower the chance of being visible on the photograph.
Camera settingsShutter speed : As long as you need to create the scene.
ISO : I usually put the lowest value (100 for ex.) so I can set the shutter speed on a very slow value and I don't get any noise on my photographs.
Aperture : Set it doing a test shot without drawings, focusing on an element close from what you are going to draw.
Flash : Can be used to fix a person or a moving element in the scene.
White balance : Set it doing a test shot. Street lighting is usually yellow.
Focus : Obviously on manual if there is not enough light.
Light painter, histoires lumineuses
Joy
hey! 
