This Oxfordshire sculpture exhibition takes place every two years at Asthall Manor, where the Mitford sisters grew up, bringing together sculptures from all over Europe. It's quite simply one of the best exhibitions we know, a chance to wander in the gardens and adjoining meadows with the sculptures carefully sited to their best advantage and the gardens and wildflowers enhancing the experience. Here are examples from the 2016, 2018 and 2021 exhibitions.