Does your tattered copy of Daniel Deronda smell like chocolate or wood? Researchers know that your sense of smell is important to how you experience a book (sorry, e-reader aficionados).
She was wondering how power affected a politician's physique, so Herlinde Koelbl asked to photograph up-and-coming German politicians once a year from 1991 to 1998. In 2006 she started the series up again. One subject who's been with her from the very beginning: Angela Merkel.
Goodbye, dandelion, hello, some sort of blue? Crayola is retiring the dandelion crayon. Perhaps before he quits?
This superhero skulks the streets of Bristol looking for bad grammar. As he tells the BBC, defacing signs with his Apostrophiser can hardly be considered criminal: "It's more of a crime to have the apostrophes wrong in the first place."
Poetry lovers, rejoice! The Observer highlights how poetry festivals and book sales are booming.
Thanks to the New York Times we can all enter one of Yayoi Kusama's Infinity Mirror Rooms: