A new Banksy piece has surfaced for auction at Sotheby’s London. The signed original dated 2010 on reverse is titled Gas Mask Boy.

Acrylic and spraypaint stencil on canvas, in artist’s frame.  Overall dimensions: 70 by 100cm.
Estimated price at 60,000 – 80,000 GBP ($97,000 – $130,000 US dollars).

Source:  It´s Fashen