Dutch School, A portrait of a young boy, full-length, wearing a green hat and a white frill collar and holding a baton and a hobby horse, circa 1630. Estimate £8,000 – 12,000 . Courtesy Sotheby's. LONDON .- This April, Sotheby’s will host its first ever...

HONG KONG .- Sotheby’s is presenting A Brush with Nature - the most extensive selling exhibition ever staged in Asia dedicated entirely to European Old Master paintings and drawings. Showcasing 46 works, representing all the major fields of this great...