A data driven grumpy cat
Because the Internet is made of cats. Because The Grumpy Cat is a legend. And because transforming my drawings into d3 with Python is just too much fun.
There is certainly no d3 magic here - it's all in the data: 812,578 svg circles that is. Maybe this even qualifies for a big data grumpy cat?
Modified http://d3js.org/d3.v3.min.js to a secure url
https://d3js.org/d3.v3.min.js