Louis JANMOT Lyon, 1814 - 1892 The Sea of Ice at Montenvers with the North Face of the Grandes Jorasses in the Background, Chamonix Black pencil, charcoal and white chalk highlights on blue paper Localised, signed and dated 'La mer de glace au Montenvers L. Janmot 1844' lower centre No frame The sea of ice at Montenvers, Chamonix, black chalk, stump and white highlights, signed and dated, by L. Janmot 23 x 33 cm (9,06 x 12,99 in.)