I love the shape of those trees. They are like weeping willows, but in miniature. My garden has always been packed full of plants, because keen gardeners lived there before I moved in. I always seem to be trying to cut things back. A few months ago I sharply trimmed back an overgrown bush, and found a birds' nest. I felt sad to have removed the protection from their home - though the bush has grown back so quickly, the birds have probably moved back.