Frieze art fair was afroth, as ever, with celebrities and champagne. And of course no one was thinking about recession. Or were they, asks Carole Cadwalladr
As October's art fairs begin, artists are finding newer and funnier ways to examine their relationship with commerce, finds Jessica Lack
Want to splash some cash but don't know your Frieze from your Zoo? Jessica Lack offers a guide to the upcoming art fair season
