Fixed Portrait Shoot

ISO 100

Aperture: 6.3

 Shutter Speed: 1/15

ISO 400

Aperture: 20

Shutter Speed: 1/160

ISO 800

Aperture: 22

Shutter Speed: 1/250

ISO 1600

Aperture: 22

Shutter Speed: 1/500

ISO 3200

Aperture: 22

Shutter Speed: 1/640

1. I think the best ISO for the photo was a setting of 100.

2. The next best would have to be with an ISO of 400.

3. I think I got the exposures to be around the same, but maybe not entirely equivalent.

4. I learned that you should first get an appropriate ISO otherwise you may have to change settings which may lead to blurriness or darkness in some cases.