5. Screen printing

Repetition is at the heart of Warhol's work. The same face, the same object, the same image, returned to again and again with only the slightest variation. A vision of art rooted in multiplication, and screen printing was the technique that made it possible.It was, for Warhol, the perfect way to reflect a world already saturated with copies, where images look alike but never quite match. The artwork was no longer a unique object. It was a cultural product, endlessly replicable.