Filming the latest round of Objectivity at the Royal Society, what a nice surprise to meet fan Vasilis, from Greece.
He was holidaying in London and decided to visit the Royal Society's library after seeing it featured in our films.
I suspect Vasilis was mainly hoping to meet the likes of Keith, our star librarian (which he did).
But he was pleasantly surprised to be allowed to view documents and objects from the archive (as any visitor to the society can!).
Vasilis spent many hours poring over old manuscripts and I think he had a great time.