Two solar cells, car batteries, a heat pump, hose and cable are combined by visual artist, architect, draughtsman and inventor Markus Jeschaunig to build a utopian machine that uses melting energy to turn water back into ice.

In Weltverschiebung, the desire for public space is juxtaposed with the growing economisation of what once seemed like endless outer space.

Whether it is in food shops or DIY stores, in specialised shops or as give-aways at events – almost everywhere we now find meadow seed packets containing a diverse mix of species. Their contents can vary greatly, however.

In Cradle to Cradle®, all waste becomes food in an approach that follows nature’s principle. Designed by chemist Michael Braungart and architect William McDonough, this is an eco-effective system in which resources remain in a complete cycle.

As a medium between two-dimensionality and three-dimensionality, the photogram has been part of Kupelwieser’s diverse œuvre from the 1980s until today.

The steel trusses that fit so well into the architecture of the Kunsthaus have had a previous life.

In 1980, Peter Fend, Coleen Fitzgibbon, Jenny Holzer, Peter Nadin, Richard Prince and Robin Winters founded the ‘Ocean Earth Construction and Development Corporation’ (OECD), generally known as ‘Ocean Earth’. Artists, architects and scientists collaborate in an interdisciplinary approach, with interests that include carbon-free energy production (such as solar and wind energy, energy from ocean circulation, conversion of organic waste, hydrogen) and mariculture facilities for algae production.