A giant National Lottery ball has landed on the M Shed.

The blue number 10 ball appears to have crashed through the wall on the Prince Street bridge corner of the building, sending bricks flying and concrete supports cracking.

Closer inspection reveals some sleight of hand and a plastic sheeting doubling as a wall.

The publicity stunt comes before the launch of a revamped lottery system, with Lotto tickets doubling in price to £2 – the first cost increase in nearly 20 years.