Painting with Light Lab

15"

f 9

200

15"

f 3.5

800

15"

f 3.5

800

15"

f 3.5

200

15"

f 3.5

800

Questions

1. The lower the f stop what happens?

The lower the f stop, the higher the aperture and more light comes in.

2. The higher the f stop what happens?

The higher the f stop, the lower the aperture and less light comes in.

3. The shorter the exposure what happens?

The shorter the exposure, the lens stays open a shorter amount of time, creating a quick image. 

4. The longer the exposure what happens?

The longer the exposure, the lens stays open a longer amount of time, crewing a more detailed image.

5. What worked well?

The best images had an f stop of 9, shutter speed of 15", and an ISO of 200.