For the present, the following observations must suffice; first of all, in the case of Swann the alteration might indeed be surprising, since it had been accomplished and yet was not suspected by me when I used to see Gilberte's father in the Champs-Elysées, where, moreover, as he never spoke to me, he could not very well have made any display of his political relations. It is true that, if he had done so, I might not at once have discerned his vanity, for the idea that one has long held of a person is apt to stop one's eyes and ears; my mother, for three whole years, had no more noticed the salve with which one of her nieces used to paint her lips than if it had been wholly and invisibly dissolved in some clear liquid; until one day a streak too much, or possibly something else, brought about the phenomenon known as super-saturation; all the paint that had hitherto passed unperceived was now crystallised, and my mother, in the face of this sudden riot of colour, declared, in the best Combray manner, that it was a perfect scandal, and almost severed relations with her niece.