Narrator: Andy Warhol was born in Pittsburgh ... Pop artists also made art about popular things. For example, Warhol is famous for his print of a can of soup. Screen printing is a way of making ...

Andy Warhol silk-screening Flowers, 1965-7 Yoko Ono at the Factory, New York, 1965-7 Contact sheet from Stephen Shore’s first shoot at L’Avventura restaurant, 1965-7 Alongside the photographs are ...