HSC SuperSeaCat three departing Helsinki, 5th October 2006. Picture taken by <a href="//commons.wikimedia.org/wiki/User:Kjet" title="User:Kjet">Kalle Id</a>.
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Kjet" title="User:Kjet">Kjet</a> assumed (based on copyright claims).
CC BY 2.5
No machine-readable source provided. Own work assumed (based on copyright claims).