There, we had to extend the visas. The black-draped women, by granting only five more days, deprived us of Shiraz and Persepolis. So to Esfahan, where we lost ourselves in the suburbs. Last there in 1970, I asked for Maidan-i-Shah and was sharply corrected, &ldquoMaidan-i-Iman Khomeini&rdquo. There the glorious turquoise-tiled mosques and the caramel-coloured Shaikh Lutfullah still glowed. But even the extended visa was running out, so we headed northwards, spending a night in Takestan. Here, perhaps inspired by the town&rsquos name, a vast concrete parrot dominated the main street. We passed on through Tabriz into Turkey, where a rupee is worth 12,500 lira. Putting my bank card into the slot, I asked for 50,000,000 and got it. Can&rsquot do that at home