O2 Erects Giant Blank Canvas that Transforms into the Milky Way at Night

An outdoor installation on Clapham Common looks like a blank canvas by day, but at night the 26ft by 16ft artwork transforms into a bright blue depiction of the Milky Way galaxy.

The magical transformation is sparked by 200,000 UV crystals that only glow in the dark and the installation is designed to drive passers-by to visit a microsite with a 360 degree vista of the Milky Way, where visitors can win a Samsung Galaxy S5 on O2.
Via: Brand Republic