[3] Between September 2009 and January 2010, Hein stayed at Alexander Calder’s studio in Saché, France, as a part of an artist in residence programme.
These benches are also located in other places around the world, including Miami, Helsinki, Auckland[5] and Thun, Switzerland.
At Houghton Hall in Norfolk, the Marquess of Cholmondeley commissioned an "artlandish" folly in a scale appropriate for a five-acre walled garden.
In all seasons, this jet of water surmounted by a ball of flame illustrates a 21st-century folly on a smaller scale than other contemporary land art pieces in the parkland outside the garden enclosure.
Catalogues of Hein's work have been published by ARoS Aarhus Kunstmuseum, Musée d'art contemporain de Nîmes, Koenig Books, Villa Manin, and the Centre Pompidou.