mobile phone coverage is planned to follow, bringing this ancient dale into the 21st century. danny savage, bbc news, coverdale. the artist willard wigan is best known for creating tiny works of art, often displayed in the eye of a needle or on the head of a pin. they are so minute that they can only been seen through a miscroscope. during a motivational talk for school children, willard described his autism as a blessing and said it had inspired his success. joanne writtle was watching. you know, there's a saying, the best things come in small packages. little things mean a lot. willard wigan's become world famous for his minuscule works of art which can sit in the head of a needle. even the queen has a tiny crown at buckingham palace. but what many people don't know is that he's autistic, and it's something he spoke to children at st george's school edgbaston about. scientists can't explain my work. they say, "oh, it's impossible. how can a human being do this? how can a human being do that?"