art gallery vs studio

art gallery

noun
  • A room, group of rooms, or other space where works of art are placed on display, possibly for sale. 

studio

noun
  • An establishment where an art is taught. 

  • An artist’s or photographer’s workshop or the room in which an artist works. 

  • A place where radio or television programs, records or films are made. 

  • A company or organization that makes films, records or other artistic works. 

  • A studio apartment. 

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