VERTICAL PAINTING in ink and colour on paper, depicting several butterflies in flight above a meadow. Signed and inscribed in the top left-hand corner: ‘To my venerable elder brother Yuhe, from his younger brother Yao Wuxiu’. Two seals: Yao Wuxiu yin and Xi Ou. (Mounted as a scroll). China, late Qing period, late 19th–early 20th centuries. A VERTICAL PAINTING, INK AND COLOURS ON PAPER, SIGNED, CHINA, LATE QING DYNASTY, LATE 19TH–EARLY 20TH CENTURIES. DIM. 122 X 38 CM (48 X 14 15/16 IN.)