Wu Chen (1280-c. 1350) Bamboos in the Wind. Brush and ink; 753 x 543 mm. Boston, Mass., The Museum of Fine Arts, inv. 15.907, (Source: Pignatti, Terisio, 1982, Master Drawings: From Cave Art to Picasso, Evans Brothers, London, p 57).

Connoisseurs of Tai art recognise Chinese artists by their characteristic style of caligraphic brush strokes.