Artist makes light work out of Lego bricks

New art exhibition made out of one million Lego bricks, and constructed over a period of four years, opens in London.

Over 80 artworks made of Lego have gone on show in London.  The exhibition, The Art of the Brick, has been created using a million lego bricks and it took more than 4 years for artist Nathan Sawaya to put it together.

Al Jazeera’s Jonah Hull reports from London.