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.
VIBRANT bursts of colour fill the screen as beautiful flowers blossom in these time-lapse videos .
A BIKINI swim with jellyfish sounds like the most painful past-time on the planet .
A grand 56-bedroom hotel, once heaving with injured soldiers during the First World War, now lies completely abandoned .
A once bustling gold rush town in Mono County, California now stands completed deserted .
An elegant snowy owl spreads her wings and glides effortlessly above the snow covered field .
Throwing a right hook as he launches onto his opponent with his gnarling teeth at the ready, this is the OTTER-LY ruthless showdown between two otters .
An Australian beach is illuminated by an enticing neon blue glow as a rare phenomenon lights up the water .
THROWING himself off 1,100ft bridges in a wheelchair, this is the PARALYSED base jumper who knows no fear .
A middle spotted woodpecker swoops into her nest and feeds her young in a forest in Trentino, Italy .
TOMORROW (Saturday) marks the 28th anniversary of the nuclear disaster that left the city of Chernobyl devastated .
THEIR gnarling teeth at the ready, these two baboons fight it out for the last piece of fruit .
STARING intently into the camera, a polar bear appears to be lost in thought while relaxing in the snow .