Still life is a work of art applying mostly inanimate subject matter.
Usually the artists use materials and objects like rocks, food, dead animals or process materials such books, jewelry, cins, pipe etc.
According the question which is the best definition of a still life, I choose the option number 1. A still life is a work of art ..........
2. Question number 2.
The rules of thirds is one the most useful composition technique in Photography. The answer is True.