Found this on Flickr. It’s probably the work of Banksy.
Via Spanaut’s photo stream on Flickr.
Related posts:
Street Art Installation in an Condemned Building
Exciting Street Artists To Follow on Instagram
‘Exhausting Machine’ is a Huge Street Art Mural by NEVERCREW
‘Triscele’ is an Art Project Across Sicily by Italian Artists STEN LEX, Martina Merlini and Moneyless
Hannah & Nemo’s Upcycled Moving Mosaic Hexagons