Which principle of design is expressed in the above example? 1 or 2 or 3 or 4—————— 5 or 6 or 7 or 8———- 9 or 10 or 11 or 12 ————- 13 or 14 or 15 or 16.

the 3rd one from the last line

Explanation:

just do it

Commercial photography and advertising photography are lucrative fields for the professional photographer. Commercial and advertising photography is used for promotional purposes rather than preserving a memory or telling a story as in fine art photography and photojournalism. The difference between commercial and advertising photography is focus and technique.