Check out Pierre Lyonnet's haircuts throughout his career:
Pierre Lyonnet had a variety of different hairstyles during his lifetime. He became famous as an outstanding biologist and entomologist. However, the Dutch artist and scientist was specially known for his special appearances and his likable personality. Before his passing at age 81 he was frequently in the spotlight of the press due to his marvelous haircuts. Check out Pierre Lyonnet's former looks in the image box below: