Pop-It Beads owned by Jackie Onassis will come to market only occasionally. Anything done by an artist with a cash register by the door. Commercial art is traditionally delivered to a client in a brown-paper bag with an invoice stapled to the outside. With fine art it's the other way around. So are movie directors, performance artists, makeup artists, tattoo artists, con artists, and rap artists.
Movie stars are artists.
Madonna is an artist because she explores her own sexuality. Snoop Doggy Dogg is an artist because he explores other people's sexuality. Victims who express their pain are artists. So are guys in prison who express themselves on shirt cardboard. Even consumers are artists when they express themselves in their selection of commodities.