What does a fish sticker on the back of a car mean?

 

You may have noticed it at a traffic light: a small fish-shaped sticker on the back of a car. Minimalist, without text, sometimes stylized. It may look decorative, but it has a meaning that goes back centuries.

A symbol with ancient roots

This symbol is known as the Ichthys, which is the Greek word for “fish.” For early Christians, the Ichthys was more than just an image. In a time when they often practiced their faith in secret, this fish served as a discreet sign of recognition among believers.