Painting with light .

These are some examples of light trails. I set up the camera by holding it and turning the ISO down and making the aperture smaller. I also shot these images in manual. I set the shutter speed to 10 seconds to create a more defined image. I created my shots by first setting up the camera and then getting one of my class mates to make shapes and letters in the air using a torch. We also varied the images by using more/less ambient light.