Micro artist, David A Lindon, has broken his own world record for creating a Yellow Smiley Face sculpture the size of a human blood cell (David A. Lindon/SWNS) (Credits: David A. Lindon / SWNS) An artist has beaten his own world record for creating a sculpture so small that it can only be compared to a human blood cell. David A Lindon, from Bournemouth , Dorset , has created a tiny sculpture called The Yellow Smiley Face, which sits on a first-class stamp as a single microdot on the eye of the late Queen Elizabeth II. The sculpture is no bigger than a particle of talcum powder, measuring a mere 0.01104mm by 0.01233mm. His artwork was so small that he sought help from scientists at Bournemouth University to measure the sculpture and verify the record using their specialised, high-resolution microscopes. Micro artist David A Lindon sought help from scientists at Bournemouth University to verify the measurements of his tiny sculpture (Picture: David A Lindon/SWNS) He now hold...