ArchitectIlmo ValjakkaFinnish architect (1934-2021), 1934–2021Photograph of one of their buildings · Reda Kerbouche · CC BY-SA 4.0 · Wikimedia Commons3 buildingsFinlandBuildingsDruzhba Hotel in VyborgVyborg, RussiaImatran ValtionhotelliImatra, FinlandPark Inn PulkovskayaSaint Petersburg, Russia