These giant hunks of nostalgia adorning an alley in Sydney, Australia are part of the city's new outdoor art initiative, Live Lanes - By George!, which explores the potetional of otherwise unasuming laneways to become gateways to an artistic, creative and innovative state of mind. This particular installation in Abercrombie Lane, which references the much beloved puzzler, begs the question 'Who has been playing Giant Tetris?' Who, indeed.