A video screen animation by artist Dryden Goodwin was unveiled today on London’s St Thomas’ Hospital, which is big enough to be observed from Westminster Bridge and The Houses of Parliament.

The work, Breathe, has been designed to draw attention to the research of King’s College Professor Frank Kelly, an expert on lung health, and an advisor to the government on air pollutants.

For the work Goodwin has created an animation from over 1000 sketches of his son breathing.

via Dryden Goodwin’s Breathe unveiled on side of St Thomas’ Hospital | What’s On | Design Week.