Digging for white gold

Updated: 2013-12-28 15:57

(Agencies)

Digging for white gold

Truffle hunter Ezio Costa, 66, smells a truffle at his restaurant in Monchiero near Alba north-western Italy, November 9, 2013. Costa's family have been truffle hunters for four generations. Picture taken November 9, 2013.[Photo/Agencies]