Footnote 39: "To me it seems that painting ought to be considered excellent, the more it inclines towards relief." Bonarruoti, Letter to Varchi, inserted among the Lettere Pittoriche, vol. i. p. 7. Footnote 40: There is a description of this painting contained in a letter of Algarotti, addressed to the learned Zanotti, dated Sept. 1760, in which, though in other works he observes Guercino to have excelled more in colouring than in design, yet respecting this specimen he declares, "that Pesarese himself would here have detected little or nothing to which to object. The folds, especially those of a cloth wrapped round the body of Christ, are admirable. The force and sweetness of his tints are equal to the bold relief of the picture, and the passion with which it is conducted.... I never beheld two figures better set off in one picture, nor did ever Guercino's close light and shade so well unite perhaps in effect as here; whilst the figures are pourtrayed within an apartment, in which that kind of light which affords such strong relief to objects, is represented with an admirable degree of truth." Some years having elapsed, after his return from Rome to Cento, he began to emulate Guido, perceiving that his sweetness of manner obtained such distinguished applause. By degrees he softened down that power of hand just noticed, and painted more open and vividly. He added somewhat more attraction and variety to his heads, and a certain study of expression, almost indescribable, which is surprising in some of his pictures of this period. Some have assigned such a change of manner to the time of Guido's decease, when Guercino, perceiving that he could take the lead at Bologna, left Cento, in order to fix his residence in that great city. But several pictures which he had conducted in his third manner, previous to Reni's death, fully confute such an opinion. On the contrary, it was rumoured that Guido remarked this change, which he construed into commendation of himself, declaring that he had avoided Guercino's style as much as possible, whilst the latter approached as nearly as he could to Guido's. In this taste, though partaking of the preceding, is the Circumcision of Jesus, placed in the church of Gesù e Maria, in which the study of architecture and drapery vies with that of the figures; and it is difficult to decide whether these most please by their form, or by their expression. We might add the Nuptials of the Virgin, at S. Paterniano in Fano, the S. Palazia in Ancona, the Nunziata at Forli, the Prodigal Son in the royal palace at Turin, a history piece of entire figures, which is met with in half figures in many galleries. However attractive this last manner may be found, skilled judges would have wished Guercino not to have swerved from the vigour of the second, to which his genius was moulded, and in which he shone unrivalled and unique.