Kevin Silva, 52 from Indiana in the USA, has spent an estimated £65K ($100K) on Batman trinkets over the years, and even keeps his 2,500-item haul in his very own basement 'Bat Cave'. Along with a Gotham City phonebook - reported to be a prop from the original Batman TV series - Kevin also has a red Batphone, which sits under glass, just like the one used by Commissioner Gordon on the 1960s show.
BALANCING 30 metres above ground, these slackliners take the expression of living dangerously one step further, by tightrope walking NAKED .
SITTING on a burning sofa unable to move, one man turns his terrifying dreams into reality .
A BROWN bear wades through waters in Alaska and waits for his lunch .
SNUGGLING up against their teddy bears, these baby sloths could easily be mistaken for one of the cuddly toys .
Pouncing down on top of his twin brother, these two snow leopard cubs practice their kung-fu moves .
With one hand rested on his belly and the other propping his head up, this lazy lizard takes an afternoon break .
An osprey soars through the air at 30 miles per hour before swooping down to catch its prey from a lake .
An Italian photographer travelled to Chile where he visited several star-gazing sites, home to some of the world's most advanced telescopes, located in the spectacular setting of the Atacama desert .