Cecco's raw wit, highly personal style, and colloquial manner were unpleasing to traditional Italian scholars, and it was not until the twentieth-century that his notable poetic virtues were given proper attention. Indeed, DGR's admiration for Cecco is yet another instance of his unusually advanced aesthetic taste—a quality of his character we know very well from his work in English but that is less often remarked in relation to his work with Italian writers.

Not much is known about Cecco's life. He was born around 1260 and died in 1311 or 1312. His poetry is coarse and lively, and its principal subjects are money, Cecco's father (whom he hates), and his Beloved, Becchina. His family was from Siena and must have been well-to-do. Cecco's work shows that he was completely familiar with the work of the major poets of his age. Indeed, he takes that work as his point of departure in much of his writing— usually, as his point of ironical and burlesque departure. Such is the case in this opening sonnet of DGR's chosen series, which is one of several sonnets Cecco addressed to Dante, whom he clearly knew personally. The two other sonnets to Dante included in DGR's selection are and , the latter being the last in DGR's sequence.

This sonnet by Cecco, not really one of his best, mounts an ironical critique of the final sonnet of the , . To us now his point of attack probably seems too pedantic to carry any real force, but in the context of Dante and his circle Cecco's move would almost certainly have seemed aesthetically telling. Scholars have pointed out that Dante's divisio for his sonnet contained an explication of the contradiction Cecco attacks, but from Cecco's point of view that explication would have been little more than special pleading.

See also the commentary for DGR's source text, which was from Trucchi (I. 275).