拍品專文
Bruno Streiff has kindly confirmed the authenticity of this work
細節
Constantin Guys (1805-1892)
La Soirée
brown ink and pencil on paper
6 x 8in. (15.2 x 20.3cm.)
La Soirée
brown ink and pencil on paper
6 x 8in. (15.2 x 20.3cm.)