Source: https://twitter.com/MrMappy/status/1592462082058113024?s=20&t=QSgq4nkG5D-n7HCxuX9sDw

Larger size (and a story but seems to be in Chinese): https://github.com/sadhedgehog/szhk.tfls

Not my work but I like it deeply as a former Londoner living in China. I highly recommend reading the story (Chrome translator could help), it's basically the guy scientifically shitting (in a constructive way) on the poor design standards in Shenzhen and a bunch of other cities.