It's not often that two ferocious tigers have to beat a hasty retreat from a confrontation. But it seems that the wrath of a mother bear protecting two cubs on her back was more than enough to scare this pair off. Wildlife photographer Aditya Singh captured the encounter during a visit to Ranthambore Tiger Reserve in Rajasthan, India.

Students from John Moores' University celebrate and pose for family photographs as they take part in their degree congregations at Liverpool's Anglican Cathedral on July 13, 2011 in Liverpool, England. Thousands of students are taking part in graduations across Britain and will begin looking for employment. According to recent surveys there are currently 83 graduates chasing every job vacancy. (Photo by Christopher Furlong/Getty Images)

Sister Milly Wu (16) and Chloe Wu (18), both students from Manchester pose for photographs at the Hyper Japan 2012 Event at the Earls Court Exhibition Centre on February 24, 2012 in London, England. (Photo by Matthew Lloyd/Getty Images)

Photographer’s Pol Ubeda Hervas perspective in his “I’m not There” series, is going against the flow. While the focus of modern photography is set on the human interaction with his surroundings, Hervas changes thing up by capturing the human absence from said surroundings. The concept behind the series is deeply metaphorical, visual food for though reflecting the situations where the change is irreversible and we cannot even recognize ourselves.

German photographer Martin Klimas, who you may remember from his exploding porcelain figure series, creates breathtaking photos of flowers exploding into a million beautiful pieces. To achieve this effect, he soaks the petals in liquid nitrogen to make them brittle and hits the flower with an air gun.

A Spanish photographer has created a collection of pictures featuring animals dressed in human clothing. Miguel Vallinas who is based in Madrid, has called the project Segundas Pieles which means Second Skins. But rather than just creating a collection of funny pictures, Vallinas tries to imagine which clothes the animals would choose for themselves if they could.

LA-based photographer Mike Kelley has been working on his amazing “Airportaits” for two years. He racked up racked up more than 74,000 air miles on 25 flights to complete the series. (Photo by Mike Kelley/SWINS)