Art market in robust health. In 2013, the art market increased by more than 13%, to reach an historic level and, according to the most recent statistics published by Artprice, the leader in the world in art market data and quotations, 2014 already looks like it is going to be a record year. In 2013, public auctions of works of art in the world brought a total of $12.05 billion. China has just managed to maintain its leadership in this field, ahead of the US. These two countries monopolise...