As Tate St Ives reopens with a £20m extension, six of Cornwall’s leading artists describe the spectacular and atmospheric landscapes that inspire them
The Island at St Ives is my place to go for contemplation. It’s the big hill overlooking the town, west of the Tate. In my pottery I like to explore new techniques a lot and things do go wrong. If you go for a walk, you can think – how do I solve that one?