At first glance what might look like ordinary rusty bridge and road railings, are in fact amazing works of art. Hidden inside railings across Germany are these wonderful trick -of- the -eye street paintings that are cleverly concealed within metal bars. The artists behind these human portraits are male and female duo who go by the name 'Zebrating' and are touring German cities with their spray paints in a bid to jazz up boring street railings. 'Everybody can see our art when they're passing by, but the way we've designed it makes it only accessible to the people who walk around with open eyes,' said Zebratin
SWIMMING in unison, millions of silverside fish dwarf the divers .
Full of tired and busy commuters, these underground stations are rarely admired for their architecture or beauty .
Swimming side by side with divers, these manatees will do anything they can to stay warm .
These beautiful photographs show how these playful pods of dolphins make their own fun by gliding, flipping and spinning through the air whilst enjoying the sun on their backs .
Destroyed buildings and overturned cars are seen after a huge tornado struck Moore, Oklahoma, near Oklahoma City, May 20, 2013 .
AN ARRAY of colours, from pinks to blues and oranges, fill the night sky to create an amazing collection of interstellar patterns .
A little clownfish opens its mouth to reveal a blood sucking intruder living on its tongue .
USUALLY full to bursting, these London Underground stations stand silent and completely commuter free .
A Romanian photographer has captured the unique patterns of hundreds of human eyes in a series of striking macro shots .
PERCHING on the edge of a flower, these loved-up caterpillars can't resist each other as they enjoy a romantic moment together .
SPLASHING in the water and fighting in-between rocks, these energetic tigers enjoy their fun-filled morning .