These eerie series of photographs reveal what its like to walk the corridors of an abandoned chalk mine.
Taken in the Russian city of Belgorod, the otherworldly pictures show long passageways of pure white etched with bizarre patterns caused by different machinery.
This looks like the ruins of an ancient temple
Photographer, Vladimir Mulder, 31, spent 3 hours exploring the subterranean passages with only a single torch for a light source and bizarrely found an old soviet car during his explorations. After hearing about the mines from a friend, Vladimir decided to explore the shafts for himself but to his surprise found the entrance already been opened by a previous adventurer.
Onni the baby umbrella cockatoo is surprised by this little visitor on the deck of his home! He has never seen a red cardinal before and goes into action to alert his owner about the tiny bird outside.