The placement of Evert Lindfors (1927–2016) Noah's Ark , a sculpture group in terracotta 2010, in a defense from the time around the Second World War is an innovative combination that contributes to the development of making art available and to the development of the World Heritage City. The biblical and existential meanings of the artwork are linked here to military history. An interesting thematic and contextual combination that provides space for different interpretations of the work. At the same time, the artwork has become public and can be seen at no cost to a wide audience. The guard is also made available to a wide audience.