Today I have experimented with Shutter speed. I have used slow shutter speed to create light graffiti around the chosen object with a shell. To create this effect I had to change the speed of the shutter to a longer speed. Eg 10 seconds with a ISO of 400 which is the normal. Also I had to adjust the F-stop to 36 so i can get the full image in. A fast shutter speed is when the camera take the photo fast this is good for sport shots. This type of photography represents the corse of life and this particular photo shows that the shell is still alive even though the small animals has gone. The lines are wavy and this could represent the waves in the sea.