Irma Gruenholz's cheerful business cards.
And a few more links:
1. "One of the best kept literary secrets of the decade was revealed . . . when 34-year-old scientist Dr Brooke Magnanti announced she was the writer masquerading as call girl Belle de Jour." Read on.
2. Observer-themed care package sent to Aint It Cool to promote this week's episode of Fringe. Via.
3. Classic Clash of the Titans fan art.
*Previously: Chilean prostitute auctioned 27 hours of sex to raise money for disabled children.
*Buy Clash of the Titans toys at eBay.