What is the meaning of art?

noun

• The products of human creativity; works of art collectively.
  • usage: "an art exhibition"; "a fine collection of art"
  • synonyms: fine art
• The creation of beautiful or significant things.
  • usage: "art does not need to be innovative to be good"; "I was never any good at art"; "he said that architecture is the art of wasting space beautifully"
  • synonyms: artistic creation, artistic production
• A superior skill that you can learn by study and practice and observation.
  • usage: "the art of conversation"; "it's quite an art"
  • synonyms: artistry, prowess
• Photographs or other visual representations in a printed publication.
  • usage: "the publisher was responsible for all the artwork in the book"
  • synonyms: artwork, graphics, nontextual matter