[1] In 1938 he founded the magazine Campo di Marte together with writer Vasco Pratolini and commissioned by Italian publisher Vallecchi, but it only lasted a year.

When Giuseppe Ungaretti published in the same year his Sentimento del tempo ("The Feeling of Time", 1933), he included Gatto in a relevant chapter, notwithstanding the latter's very recent arrival on the literary scene.

Gatto's motif of love is sung in all possible manners and to all possible directions and, even if with classicist tones, never loses the phonic value of words, as they become their own moment of suggestion.

One of the most vivid images of modern Italian poetry can be found in his poem Oblio, where the poet expresses the joy of life he feels, and which becomes memory and celebration: In these verses, one can detect a disappearance of strict analogy, part of Gatto's first books, and in his Amore della vita ("Love of Life") of 1944, he will succeed in conveying a rare vigour to a rhetorical moment dedicated to the Italian Resistance.

As a matter of fact, Gatto adhered to the poetry of Italian resistance, moved by the Italians' civil and political spirit, and in his subsequent collection of poetry, Il capo sulla neve ("The head in the snow"), he will create forceful and emotional words for the "Martyrs of the Resistance", expressing them in poems of deep meditation and poignant immediacy.

Gatto is thus a poet of nature and instinct, who continuously reinvigorates his poetic form and narrative structure, including in them a lyrical self-analysis and historical sense of participation.

In reading his latest works – Rime di viaggio per la terra dipinta ("Rhymes for journeying in the painted land"), and Desinenze ("Declensions") – the latter published posthumously, the image lingers of a poet with a turbulent life, yet always happy to fix in memory all emotions, in a language rich of motifs and surprises.