Her indefatigable guardian, Mercy, reported to the empress that she improved every day.  He had learned to conceive a very high idea of her abilities; and he dilated with especial satisfaction on the powers of conversation which she was developing; on her wit and readiness in repartee; on her originality, as well as facility of expression; and on her perfect possession of the royal art of speaking to a whole company with such notice of each member of it, that each thought himself the person to whom her remarks were principally addressed.  She possessed another accomplishment, also, of great value to princes—­a tenacious recollection of faces and names.  And she had made herself acquainted with the history of all the chief nobles, so as to be able to make graceful allusions to facts in their family annals of which they were proud, and, what was perhaps even more important, to avoid unpleasant or dangerous topics.  The king himself was not insensible to the increase of attraction which her charms, both of person and manner, conferred on the royal palace.  He was perfectly satisfied with the civility of her behavior to Madame du Barri, who admitted that she had nothing to complain of.  And the only point in which even Mercy, the most critical of judges, saw any room for alteration in her conduct was a certain remissness in bestowing her notice on men of real eminence, and on foreign visitors if they were not of the very highest rank; the remark as to the latter class being perhaps dictated by a somewhat excessive natural susceptibility, and by a laudable desire that any Germans who returned from France to their own country should sing her praises in her native land.

Perhaps one of the strongest proofs of the regard in which, at this time, she was held by all parties in the court is found in the circumstance that the Count de Provence himself very soon found it impossible to continue his countenance to the intrigues against her which he had previously favored.  He preferred ingratiating himself and the countess with her.  Marie Antoinette was always placable, and from the first had been eager, as the head of the family, to place her sister-in-law at her ease; so that when the count evinced his desire to stand on a friendly footing with her, she showed every disposition to meet his wishes, and the spring and summer of 1772 exhibited to the courtiers, who were little accustomed to such scenes, a happy example of an intimate family union.  Marie Antoinette had always been fond of music, and, as we have seen before, ever since her arrival in France, had devoted fixed hours to her music-master.  And now, on almost every evening which was not otherwise preoccupied, she gave little concerts in her apartments to the royal family, their principal attendants, and a few of the chief nobles of the court; being herself occasionally one of the performers, and maintaining her character as a hostess by a combined affability and dignity which made all her guests pleased with themselves as with her, and set all imitation and all detraction alike at defiance.