The Three Pillars

 F2.8

kind of blurry background

F16 or higher

The bigger the most visible background

1. We can relate the Eye to aperture .
2. The smaller the aperture Larger F-stop , the larger the aperture Smaller F-stop .
3. Depth Field is based on the size of the aperture either if its big or small or how much focus or blurryness you want in the background .

Shutter Speed

High Shutter Speed

 Slow Shutter Speed

 a) High
b) Medium
c) Medium
d) Slow
e) Medium
f) High

a) Medium
b) Slow
c) Slow
d) Slow
e) Slow
f) Medium

1. What are the advantages of shoot at a higher ISO at a sporting event like basketball or a night football game? The Higher ISO at night the lighter the photo will come out
2. What suggestions did the author make about using a low ISO? its comes out clear with focus included .

3. What suggestions did the author make about using a high ISO? the higher the ISO the picture looks like it has grains of sand.

1. F4 ; 1/250
2. F5.6 ; 1/60
3. F8  ; 1/60
4. F11 ; 1/60 
5. F16 ; 1/30
6. F22 ; 1/8

The lower the F-stop The blurrier the background and the higher the F-stop the more visible background.