Art & Photography
'Tiny' $1.2m Frida Kahlo self-portrait shows its face at NY art sale
Autorretrato en Miniatura could sell for six figures when it auctions at Sotheby's, later this month
$1.2m Botero sculpture to sell at Christie's
A Latin American art sale will also feature paintings by Matta, Rufino Tamayo and Wilfredo Lam