Osmo Rauhala (1957–) is one of the pioneers of the current international movement in Finnish contemporary art. His 60 year jubilee exhibition at the Didrichsen Art Museum shows his most recent work.
Through his work Rauhala explores numbers, measures and language and their role in evolution. He is particularly interested in the studies of Pythagoras and in rays, which are known to be very intelligent animals with an extremely high level of consciousness.
The exhibition consists of paintings and video installations.