Swedish artists Lars Bergström (b.1962) and Mats Bigert (b.1965) have been collaborating since 1986.

"Bigert & Bergström have a longstanding fascination with humanity’s relationship to climate, nature, energy and technology. After gaining international prominence with their climate chamber designed for World Expo in Lisbon in 1998, they have worked across multiple artistic formats – from sculpture and film to performance. In 2015, Bigert & Bergström covered the peak of Sweden’s highest mountain, Kebnekaise, with an insulating coat to examine whether geo-engineering could help to slow glacial melting."

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