… he loves sun more than painters of spots and impressions. His works, in fact, have always wide sails opened and full of light. A light that becomes a glare of summer sun and of scorching iron, when Ferraro, urges suddenly lyrical motions, he pushes towards panicle myth's and mystical transcendency. Forests and towns impressively set between prismatic transcendentalism, green promontories, rural flowering of pure innocence, present and past, reality and dreams, smile and frown, peace and waves, fairy tales and songs. These are the dominating reasons of this authentic artist, eternal motives that any artistic revolution can ever cancel. (A. Tiberio)

…Ferraro is a kind of "fauvist" (and even clearer) he loves light, that in the context of his works mixes with the chromatic textile. The light and colour, centralise all of the painting; and these parts are, land discovered, burned , tinged and strips, as to show every mystery of himself. Nature comes out with the strength of colours and displays in the wholeness of multiform, becoming almost an emblem. (F. Tralli)