For this photo, I used a high aperture in order to get a wide depth of field and a fast shutter speed to show that the propeller is in motion. I also used the lowest ISO so that the final image is clear and not over exposed as the setting is already a very bright atmosphere.
When I decrease the shutter speed, you can see that the image becomes very under exposed. This is because it lets in less light to the photograph.
When I decrease the Aperture and Shutter Speed, certain areas of the photo become blurred as there is a shallower depth of field. This highlights the subject of the photo.
When I have a slow shutter speed, shallow depth of field and high ISO, you can see that the image is very overexposed and out of focus. This means that there is too much light going into the photo. To fix this i could decrease the shutter speed and ISO.
This picture has good exposure and the propeller of the plane looks almost like it’s not moving due to the high shutter speed. The high shutter speed also makes sure that, with such a high ISO, too much light does not get into the camera. The background of the image is blurred because there is a shallow depth of field.
