Buzz·Posted on Jan 29, 2015A Drone Flew Over Auschwitz And Captured This Solemn FootageThis Tuesday marked the 70th anniversary of the concentration camp's liberation.by Kasia GalazkaBuzzFeed StaffFacebookPinterestTwitterMailLink Seventy years after being liberated, Auschwitz-Birkenau concentration camp is a somber museum to the tragedies that transpired there. Tap to play GIF Tap to play GIF BBC News / Via youtube.com While thousands of tourists and survivors have visited the Polish camp on foot, BBC News sent a drone over the premises to capture footage from a different perspective. The video sweeps across tracks that lead to the camp and over the iron bars that read "Arbeit Macht Frei" ("Work sets you free"). Tap to play GIF Tap to play GIF BBC News / Via youtube.com It also lingers over the barracks and courtyards where more than a million people died between 1940 and 1945. Watch the full video below. View this video on YouTube youtube.com You can also see beautiful portraits of Auschwitz Holocaust survivors and how they looked when they were younger here.