The Italian Chapel on Orkney was created from two Nissan huts and decorated by Italian prisoners of war during WW2. It appears that the inside is clad with bricks and there’s elaborate moulding or carvings on the ceiling and walls, but that’s not the case – it’s all a beautiful optical illusion created with paint.
The chapel is found on the small island of Lamb Holm, now easy to reach on account of the Churchill Barriers – also built by the Italian prisoners of war.