Calligraphy in semi-cursive script. Signed Yun Shan to left, with one red seal. Ink on paper, mounted as a folding sheet. Together with a ink and color painting on silk. Calligraphy size: 35.5 x 26.5cm (14 x 10 1/2 in.) Painting size: 34 x25cm (13 1/2 x 9 3/4 in.)