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The hi-tech illuminated costumes worn by media artist Kasia Molga reveal changes in urban air pollution and bring together art and science

Heads turn when media artist Kasia Molga and her performers walk the streets of Manchester. When they near buses belching diesel fumes, their futuristic capes and masks turn a bright red. Near a park they go green. Depending on the traffic pollution levels in the northern industrial city, their clothing pulses, flashes and changes colour from purple through to white.

Molga calls herself a “human sensor”. She has linked with atmospheric scientists at King’s College London to develop clothing that reacts to the minute particles (PM2.5s) emitted mainly by diesel engines.

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Source: Guardian Environment