This special exhibition was made by Trondheim artist Kjell Erik Killi Olsen for the Sao Paulo Biennale in Brazil in 1989 and consists of 72 sculptures which are all over 3 metres high. Killi Olsen donated this work to the City of Trondheim in 2007 and it can be seen in Sparebank1 Mid-Norway's premises in Søndre gate during the bank's opening hours. Free admission. In the same building you can also see the archaeological discoveries found on the site, and parts of what archaeologists consider was the Gregorius church.