Julien Knez from Paris, France found some photos of Paris taken between 1871 and 1968. Then he photographed the sites from the same angle.
The following photos of England in 1928 were caught by photographer Clifton R. Adams. Adams recorded it all in color using the Autochrome process.
Here you can see the photos of the same places, before and after the Syrian war of the city of Aleppo. Check out what war did to Aleppo.
After the end of World War II in Europe in May 1945, large areas of the capital of Germany was ruined. Check out these photos of Berlin in 1945.
Rio de Janeiro is known as one of the most dangerous cities in the world. BOPE is the only option to ensure a safer area for thousands of incoming Olympic tourists.
A French artist, Mathieu Tremblin, decided to fix ugly tags on the street walls. He paints over the ugly graffiti and makes them less ugly.