Choose one of the pieces of art (except for The Raft of the Medusa) and identify three art elements or principles used in the piece. Describe how the elements/principles are used in the piece.

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Fist of all, you need to learn about cad and architecture or basic engineering or architecture drawing in order to prorperly use and utilize cad programs.it's as abbreviated computer-aided-drafting. it will the user acquire skills faster since it's aided by technology