MAX LIEBERMANN (German, 1847-1935)

细节
MAX LIEBERMANN (German, 1847-1935)

Self-Portrait of the Artist in His Studio, recto; Study of Trees, verso
signed M Liebermann lower right, recto--watercolor heightened with white over traces of pencil on paper; black chalk on paper, verso
9 1/8 x 12in. (23.2 x 30.5cm.)