OFFERING a glimpse into the past, a mash-up of old and new photographs show how the world’s biggest cities have changed. A new phone app allows users to travel back in time by overlaying vintage images, such as London's Tower Bridge in 1892 or the Eiffel Tower in 1940, with how the locations look today. Users can compare the past and present of cities such as London, Paris, Washington and Saint Petersburg. This window to the past was created English entrepreneur David Webb, 45, the creator and CEO of the Timera app.
A trout manages to escape the jaws of a hungry cormorant - only to find itself back inside the bird's long beak .
An adorable black bear cub struggles to find the perfect spot for an afternoon nap as he wriggles around on the branch of a maple tree .
The aurora lights captured in Blair Nebraska, America - WITH electrifying purple and illuminous green brightening up the night sky, this is the rare moment a flash of 'sprite' lightening was captured on camera .
A cheeky chipmunk offers some of his spare food, before deciding against the idea and shoving the extra peanut into his already crammed mouth .
FROM THE world famous Girl with a Pearl Earring painting to a jaguar in the grass, these incredible drawings are created from coloured ballpoint pens .
MASKED intruders look sinister but really they are a gang of urban exploring pranksters .
HUNDREDS of colour coordinated yarns lie abandoned in this once thriving textile mill .
A Little owl looks down the lens of a camera and gives the photographer a cheeky wink .
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' .
THE CRAZE for mimicking the video game Streetfighter has spread to the streets of London .
When couples talk about wanting a white wedding, few will be referring to getting hitched on a glacier sat on top of an active volcano .
NEW DELHI, A woman activist of India's main opposition Bharatiya Janata Party crosses a police barricade near the residence of ruling Congress party chief Sonia Gandhi during a protest against the recent rape of a five-year-old girl in New Delhi, India, April 21, 2013 .