A bubbleologist has been honing his incredible bubble-making skills ahead of a unique performance on London's rooftops.
SamSam Bubbleman - otherwise known as Sam Heath - has created some of the world's most intricate bubbles - including one big enough to fit a car inside.
As these jaw-dropping images show, the artist travelled around London practising his unique 'sculptures' out of soapy water.
Pitching up in front of London's most famous landmarks - including Tower Bridge and St Paul's - he wowed onlookers with his skills.
Sam, from London, who is set to perform a host of shows during September at the Grand Marnier Bubble Bar, a rooftop venue overlooking the London skyline.
SamSam holds an astonishing nine world records - including fitting 50 people inside a bubble, creating 56 bubbles inside another and the world's largest, measuring a staggering 500 cubic feet.
Sam is set to perform a host of shows throughout September - the first Bubble Art Exhibition will take place tonight (Friday 21 September 2012) at the Britannia in Hackney, E9 7BT.