People shop for Yalda Night, the longest night of the Iranian calendar year, at Tehran’s old main bazaar in downtown Tehran, Iran, Dec. 20, 2012. <Xinhua/Ahmad Halabisaz>
People shop for Yalda Night, the longest night of the Iranian calendar year, at Tehran’s old main bazaar in downtown Tehran, Iran, Dec. 20, 2012. <Xinhua/Ahmad Halabisaz>