"Medmindre man kender nogen, der kender nogen, så er man fucked."
In his series Gold, photographer Sean Fennessy examines the similarities between the two surreal cities.
A recent government crackdown has made dealers and users nervous, but it hasn't stopped people from getting high in the Chinese capital.
Unfortunately, it's also opened up the divide with an impoverished southern Spain.
A man's alcohol stock is his kingdom.