
Auguste Rodin (French), cast in 1904.
A strong, muscular man sits bent forward on a rock, his chin resting on the back of his hand, completely lost in deep thought.
Rodin first made this figure as part of a huge doorway called The Gates of Hell, where he sat above the door thinking. People loved the figure so much that Rodin made it big and famous all on its own.
It is made of bronze, a metal poured hot into a mold and then cooled and polished until it shines.
Look at how every muscle is tight and his toes grip the rock. Even his whole body seems to be thinking, not just his head.
You can see it at the Musee Rodin in Paris, France, where copies also stand in gardens around the world.
The Thinker is one of the most copied sculptures ever, and there are more than twenty large bronze versions in museums across the globe.