Marie Laurencin (1883-1956) Harmony. 1921. Etching. 123 x 176. Marchesseau 52. Very fine impression on thin white laid paper, from the 1st state (of 3), before the robe of the figure on the left, the subject taken up in graphite, signed by the artist in pencil and annotated in the lower left corner by J.-É. Ploughman (who carried out the etching): "1st state (retouched print)". Median oblique soft fold. All margins. Definitive print run of 50 proofs. Seal: Dancer with a dog. 1920. Lithograph. 78 x 159. Marchesseau 39. Very nice proof on laid paper, enhanced with coloured pencils, signed in pencil then resigned with the initials and numbered (out of 67) in the lower right corner of the sheet. Corrugations at the edges of the folio. Very large margins. Ed. of the Flechtheim Gallery, Düsseldorf. Set of 2 p.