Does a piece of art have to have all elements and principles in order to be considered art. O a. Yes. True art has all elements and principles.
O b. No. Artists may choose to use all or just a few. *
O c. No. Artists will specialize in certain elements or principles. It is impossible to use all of them.

c. No. Artists will specialize in certain elements or principles. It is impossible to use all of them.

Explanation:

Methods can be used in isolation or combined into one piece of art (1.24), a combination of line and color. Every piece of art has to contain at least one element of art, and most art pieces have at least two or more.

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