On August 27 2019 Berry had a very special workthingy in Leiden: the grand re-opening of Naturalis! Now, Naturalis is not an art museum, but it is a museum of natural history AND a science centre that show you all about life in the world. From fossils and dinosaurs to reproduction and more. It about history and about science. There even are scientists working at Naturalis every day. It very cool! (pictures by Berry de Nijs)