Attributed to Hector Allemand (1809-1886). Three works : Landscape, 1845. Pen, wash and red chalk on paper. Dated lower right. 22 x 28 cm. Landscape, 1844. Graphite on paper. Dated lower left. 22.5 x 31.5 cm. Ploughing scene. Pen and graphite on grey paper. 22.5 x 32 cm.

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