Drop falling into cup of milk

[Gina Lollobrigida, next to an open door with decorations, Rome, Italy]

Syrian Prisoners of War, Golan Heights

Untitled [person standing in doorway]

[Banks, Nile River]

Barrio Chino, Barcelona

[Children watch from steps as a cow enters and entrance below the building, Calabria, Italy]

Egyptian Mines, Northern Sinai