Xkcd-Style Plots in Matplotlib https://jakevdp.github.io/blog/2012/10/07/xkcd-style-plots-i... (discussion: https://news.ycombinator.com/item?id=19293129)
XKCD Plots in Matplotlib: Going the Whole Way https://jakevdp.github.io/blog/2013/07/10/XKCD-plots-in-matp... (https://news.ycombinator.com/item?id=11642344)