This fellow is possibly less known, but if you've ever been to an aquarium, here's one of the reasons why you have he in the 1850s was a really engrossed with the marine world of Britain. He walked around, he drew, he illustrated, he caught things, he. Wrote books about the wonderer that you could see on the coast of Britain, and he also wanted to bring that into the main popular centres. So, he studied and worked on this. Bizarre as you will see, little fountain system which solves the problem of being able to keep coral species and things like jellyfish alive for long enough to both be able to study them. Moving the same thing Huxley was trying to get to, but also to be able to entertain and really bring to a world of city dwellers. The wonders of the marine world and then these are the two least known, probably. Unless there are some people who are artists or who like Harvard music. Limbs Leopold and Rudolf blaschka. They were glass makers from what is now Czechoslovakia, and going from the work of people like Gos and Huxley and Hakel, who were brilliant illustrators, who learned their techniques in biology through learning really well. How to illustrate. And draw with great accuracy. They could make glorious representations, truly glorious representations of the most bizarre looking animals that had yet come to their imagination.