Light drawing is basically taking a photo and drawing on top of it. You do this by lengthening the shutter speed. This instructable will teach you how to make a light drawing
Step 1: Materials Needed
In order to make a light drawing there are a few things that you'll need to be able to do so.
Step 2: Setting Up Your Camera
To set up for the photos you should start by properly adjusting your camera settings:
Step 3: Adjusting aperture
To adjust the aperture on the camera (it's symbol is an F depicted in the first image) I used first you have to hold down the +/- button (depicted in the second image) and then use the scroll wheel (depicted in the third image) to raise or lower the aperture. Aperture controls how much light comes into the camera. I set it at 10. The lower you set it the dimmer the background will be and the higher you set it the brighter the background will be.
Step 4: Adjusting ISO
The ISO affects how sensitive the camera is to light. To adjust the ISO, press the 'i' button while on the settings screen. Once you press the button the screen will turn grey. From there use the directional buttons to get to the ISO and select it using the 'OK' button. This should be set low at around 100 or 200 so the light won't be too harsh.
Step 5: Adjusting Shutter Speed
Then change your shutter speed (it's represented by a number or fraction). In order to set the shutter speed simply spin the scroll wheel used to adjust the aperture (depicted in the second image). The shutter speed changes how long the camera takes to take a photo. This should be set to at least 15 seconds in order for you to have suitable time to draw what you want. Additionally, if you are doing this on your own you should set a delay timer for you to be able to get in front of your camera. Now you can place your camera on the tripod, turn off the lights and start taking pictures.
Step 6: Examples
These are some of the photos that I took using the settings I described