Weekly Photo Challenge: Signs

In Berlin, it is often worth looking down for interesting signs.

You find Stolpersteine all across the city, remembering people who had lived in those buildings and who died in concentration camps.

Around Gedenkstätte Berliner Mauer, you find plaques reminding us of people who managed to escape from East to West Berlin in that particular place:

Or of escape tunnels that emerged in a certain place:

Weekly Photo Challenge: Signs