art vs tempera

art

noun
  • Artwork. 

  • The study and the product of these processes. 

  • Aesthetic value. 

  • The conscious production or arrangement of sounds, colours, forms, movements, or other elements in a manner that affects the senses and emotions, usually specifically the production of the beautiful in a graphic or plastic medium. 

  • The creative and emotional expression of mental imagery, such as visual, auditory, social, etc. 

  • A nonscientific branch of learning; one of the liberal arts. 

  • A field or category of art, such as painting, sculpture, music, ballet, or literature. 

  • Skill that is attained by study, practice, or observation. 

  • Skillful creative activity, usually with an aesthetic focus. 

tempera

noun
  • A painting done in this medium. 

  • A medium used to bind pigments in painting, as well as the associated artistic techniques. 

How often have the words art and tempera occurred in a corpus of books? (source: Google Ngram Viewer )