Between Illustration and Research in Number Theory: Part 2 

Fancinating! Numberscope will be awesome !!!

This looks like a Poincaré half-plane model from hyperbolic geometry, which are known of be isometric if I am not mistaken.

How can I search for more information on this topic?

Inspiring!

24:44 if viewer is here, they find this amazing already. Don't just flip through these every second as if you are worried it'd be boring! haha This is incredible stuff!!

If you really want to visualize math things - learn programming. All the ready-made systems are just not flexible enough.