A relic hunter dubbed “Indiana Bones” has lifted the lid on a macabre collection of 400-year-old jewel-encrusted skeletons unearthed in churches across Europe. Art historian Paul Koudounaris has hunted down and photographed dozens of gruesome skeletons in some of the world's most secretive religious establishments. Photo: Albertus in the church of St George in Burgrain, Germany. Incredibly, some of the skeletons, which took up to five years to decorate, were even found hidden away in lock-ups and containers. (Photo by Paul Koudounaris/BNPS)

In this photo taken on July 19, 2014, a man looks at an excavation as an A.R.M.H., Association for the Recovery of Historical Memory, volunteer digs on the search for the body of Perfecto de Dios, in a hidden grave in Chaherrero, Spain. Across Spain, volunteer teams of archeologists, anthropologists and forensic scientists head out every year on expeditions to dig for suspected mass graves – a legacy of Spain's fascist past during the time of General Francisco Franco. (Photo by Daniel Ochoa de Olza/AP Photo)

In his adorable series of images, photographer Andrius Burba takes a look at all kinds of furry and fantastic moggies – from underneath. From furry fluff-balls to hairless kitties, felines from all corners of the globe make up the creative photographer's latest project. Andrius, from Lithuania, created a technique whereby his camera is hidden in a Perspex box, that the cats are encouraged to walk across – resulting in some truly wonderful captures. (Photo by Andrius Burba/Caters News Agency/Underlook)

Only 156 people remained in the tribe when Jan visited in Accham District, Nepal, January 2016. Hidden deep in the Himalayan forest is one of the world’s last enduring nomadic tribes who are resisting attempts to move them into permanent settlements. (Photo by Jan Moller Hansen/Barcroft Images)

Bernard Pras uses objects and materials he finds in landfills to create his incredible anamorphic sculptures. His sculptures are often recreations of famous works of art, but he puts his own unique spin on these classics with his amazing optical illusion stacking technique.