Jaipur’s fifth annual literature festival gets underway today. According to festival director and author William Dalrymple, writing in last Sunday’s Observer newspaper, the gathering is distinctive for it’s egalitarian spirit. Still in it’s infancy, but already attracting a long list of literary luminaries, Jaipur has apparently so far avoided the need for VIP enclosures and green rooms. Dalrymple proudly recalls the assimilation of Bollywood celebrities into the genial mood of previous Jaipur literature festivals. Having attended a few of book launches myself, I fully appreciate that maintaining this atmosphere of innocent bonhomie will be a difficult task. When I took this portrait of him just before Christmas, Dalrymple was already wearing his director’s hat and eagerly anticipating the literary excitement.…