Can artists live off art alone? Plus, Los Angeles

Two-thirds of artists in the UK earn less than £5,000 per year from their art, according to a new survey. We speak to the art advisor James Doeser who worked on the study and the artist Tai Shani about the bleak reality of working as an artist in Britain today. Then, as the inaugural Frieze Los Angeles gets underway, our correspondent Jori Finkel discusses whether Frieze will succeed where other fairs have failed. This year's Desert X exhibition in Palm Springs is also reviewed.