Can breath be art? Liz Larner on sculpting with hair, lashes, leather – and international group exhalation

<p>The Californian once cultivated petri dishes breathed on by artists that turned ‘murky and scary’. But now, in our dystopian age of space technocrats, she’s taking inspiration from Nasa shots of asteroids</p><p>‘I had artists from all over the world breathe over petri dishes,” s