The 23rd Triennale Milano International Exhibition has officially opened its doors to the public today. Titled Unknown Unknowns. An Introduction to Mysteries, the Triennale is displaying a selection of artwork and installations designed by 400 international architects and designers, questioning "what we don’t know we don’t know". Celebrating 100 years since its foundation, this year's exhibition presents a new way of looking at the mysteries of the world, seeing it as an opportunity to investigate subjects such as the furthest universe to dark matter and the origin of our conscience.
