Brilliant and refined painter from Ferrara, Boldini was one of the most acute interpreters of the elegant and sensual atmosphere of the Belle Époque, which from Paris, the privileged theater of international cultural experiences, expanded into the frenetic cosmopolitan capitals of Europe and the refined environments of Italian cities. he moved to Paris, living in the Ville lumière in the period of maximum splendor, frequenting the best bourgeois circles and thus becoming the interpreter of worldly life, capable as he was of inventing wonderful portraits of the most fashionable personalities of the time. . Together with Sargent, an American painter, he was considered towards the end of the century the most fashionable painter in Paris, capable of fixing the grace and elegance of the snobbish society of the time, making a realistic portrait of bourgeois life. Portrait of a lady, where he portrays a charming woman with an unknown identity with an elegant hairstyle, in an image played on golden and black tones, as if to recall the Spanish portraitists of the seventeenth century, as he already did in the Portrait of Madame Veil -Picard of 1897 (private collection). In 1880, during a trip to Holland, he met the painting of Frans Hals, whose technical speed of touch greatly impressed the Ferrara artist, so much so that towards the end of that decade he oriented himself towards a painting with increasingly rapid brushstrokes, in a synthesis of the gesture that will become a characteristic feature of his art. This dynamism of the stroke led his painting to a dematerialization effect of the figure, which lost its outlines, to focus on a well-defined part: usually this effect was applied in a descending way; from the face, more defined, the clothes were lost in the darting speed of the stroke. In fact, note how even in the Portrait of a Lady the evanescent effect is applied to the elegant dress of the woman, which is only hinted at.