SMOKE ART

PATTERNS of colourful swirls and twirls of smoke help to create these imaginative spellbinding photographs. The hypnotic and psychedelic images were created by American psychologist Mark Scalco, 49, who refers to his work as 'smokreations'. 'I've always enjoyed the patterns made by kaleidoscopes or some geometric screen-savers,' says Mark, of Durham, North Carolina. 'I remember as a kid looking for shapes in clouds and smoke.

Other great stories
DIVERS EXPLORE UNDERWATER CANYON WITH 100M VISIBILITY

A diver explores the crystal clear waters of the Silfra canyon in southern Iceland, which is the only place on Earth where you can dive or snorkel between two continental plates .

CATERPILLAR KISS

PERCHING on the edge of a flower, these loved-up caterpillars can't resist each other as they enjoy a romantic moment together .

SIBLING RIVALRY

SURROUNDED by a snowstorm, these young polar bears battle the elements - as well as each other .

FRILLED LIZARD SINGS FOR THE CAMERA

A frilled lizard appears to be belting out a tune as it sits in a tree with its mouth open wide .

EMPTY LONDON UNDERGROUND

USUALLY full to bursting, these London Underground stations stand silent and completely commuter free .

SURREAL WILDLIFE

AN EXERCISING turtle and an ice-skating chick are hardly everyday exploits in the animal community .

SEAL GETS READY FOR HIS CLOSE UP

WIDE EYED and staring straight down the lens of the camera, this intrigued seal is ready for his close up .

AMAZING LANDSCAPES

From giant mountains to vast deserts, an American photographer spent a year capturing the diverse and beautiful landscape of the United States .

AUSTRALIAN TOWN LOCATED UNDERGROUND

A mining town in Australia’s outback appears to be completely deserted, but its residents have escaped the scorching heat by living in underground caves .

SQUIRRELS SQUABBLE OVER LUNCH

SQUABBLING over the last piece of grain, these hungry squirrels are determined to stock up on as much food as possible .

BOSTON BOMBING AFTERMATH - 17TH APRIL

At least three people have been killed and more than 100 injured, some seriously, in two explosions at the finish line of the Boston Marathon .

HUNGRY WHITE TIGER DIVES FOR FOOD

This hungry white tiger has just one thing on her mind - to taste fresh meat .