Check out John Buchanan (botanist)'s haircuts throughout his career:
John Buchanan (botanist) had various hairstyles during his lifetime. He was widely known as a talented botanist. However, the New Zealand botanist and scientific artist was mostly known for his special public appearances and his pleasant character. Before his demise at age 79 he was frequently talked about in the press because of his outstanding hair and looks. Check out John Buchanan (botanist)'s famous haircuts in the image gallery right here: