An exhibition inspired by Viking life has opened in Aberdeen.
Exposure is a sound and light installation at Satrosphere and runs until 6 December.
Studies of soil samples dated up to one thousand years old at a Norse settlement in southern Greenland gave clues to the harsh life experienced by settlers at the time.
Dr Paul Adderley, environmental scientist at the University of Stirling, worked with composer Dr Michael Young of Goldsmiths, University of London.
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