Time Out says
The megalithic mother of all art fairs, Frieze London, returns for another year in Regent's Park. For four days the world's best contemporary art galleries all come together under one giant marquee roof, offering visitors the chance to either line up some serious purchases or just do some serious art window shopping. For hardcore art fans, there's nothing that beats the fun of the Frieze art fair, where famous names rub against the up-and-coming stars of tomorrow. But don't limit yourself to just browsing the artworks. Along with the bountiful booths, Frieze runs a series of talks, tours, performances and the off-site Frieze Music.