What do ivory bans, Asia and Google have in common?

ITALIAN RENAISSANCE DRAWINGS
The finest Italian Renaissance drawings belong to its three 15th- to 16th-century giantsLeonardo da Vinci, Michelangelo and Raphael. Drawing was indispensable to the art of this time, and just as humankind became the centre of everything, says Julian Brooks, the senior curator and head of drawings at the J. Paul Getty Museum in Los Angeles, one of the worlds most acquisitive museums, including in this area. Driving the genre, Brooks notes, was the greater availabili