One of the sweet spots of the summer season is the moment when our calendar gets filled with dates to visit gardens open for charity on behalf of The National Garden Scheme. More exterior than interior I suppose but fairly inextricably linked for floral/botanical design inspiration and for the patterns found in imaginative landscaping. These are usually private gardens and there is often exceptionally fine, freshly baked cake from precious family recipes. If you are lucky, proper tea cups and saucers with the odd plant to buy and a bit of bunting. Heaven really.