Crystallization is a concept, developed in 1822 by the French writer Stendhal, which describes the process, or mental metamorphosis, in which the characteristics of a new love are transformed into perceptual diamonds of shimmering beauty. According to a quotation by Stendhal: What I call 'crystallization' is the operation of the mind that draws from all that presents itself the discovery that the loved object has some new perfections.[1]