This Charles Rennie Mackintosh (1868-1928) pencil and watercolour on paper is estimated at $20,000-30,000 in Bonhams’ Modern Decorative Art & Design auction in New York on December 14.
The 10 x 7½in (25 x 19cm) work is signed, dated and inscribed BLACKTHORN/CHIDDINGSTONE/1910/KENT/CRM MMM.