Monogrammista ML (XVII sec.) - Dama con ombrello

Rare uncensored engraving depicting a lady with an umbrella, wearing a dress and hairstyle that closely resemble an anonymous contemporary engraving titled "Costume di prostituta olandese" (Dutch prostitute costume); for comparison, see attached photo.
A trimmed specimen in the frame, on laid paper with the watermark "grappolo", in excellent preservation (see photo).
Signed on the plate with monogram "ML" at the lower right.
Portrait of a woman, half-length, three-quarter view to the left, in a dress with a lace collar and a small shawl covering the neckline; her hands hold a parasol.