@magicrealismbot tweets a fantasy story premise every two hours. These are often non-sensical, but provide great ideas for stories.
A 4th century BC manuscript describes a game in which players must write a novel about social media.
— Magic Realism Bot (@MagicRealismBot) February 28, 2017
Scroll through its tweets and find one to write the opening scene for. Or that you can illustrate. Then follow the bot so you don’t miss any new stories.