Exclusive: Artist Jim Kay on the joy of illustrating Diagon Alley | Wizarding World https://www.wizardingworld.com/news/jim-kay-exclusive-harry-potter-and-the-chamber-of-secrets-illustrated-edition
’I think the most fun I’ve had though is working on Diagon Alley, because that’s your chance to let rip and do things that aren’t mentioned in the book….’
Lockhart, Moaning Myrtle and everyone’s favourite house-elf