Batman fans celebrate 80th birthday of DC Comics superhero - BBC News
The "Bat-Signal" has been beamed on buildings across the world to mark the anniversary.
Batman fans around the world have marked the 80th birthday of the "Caped Crusader".

Many dressed up as the DC Comics superhero for the occasion and took part in activities such as fun runs.

The first Batman comic book was published in 1939 in New York.