This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Unter den Linden Berlin . Unter den Linden in BerlinDorotheenstadt heute in Mitte No Unter den Linden Dorotheenstadt Berlin now in Mitte district Photo archives of the Prussian Heritage Foundation Friedrich Albert Schwartz Public domain heading SE PDold Friedrich Albert Schwartz Unter den Linden in the th century