Paintings under glass, on a convex glass surface. The two oval paintings offer landscapes enlivened by figurines of people intent on various activities: in one the setting is in the mountains, with small chalets below by the stream and below rocky peaks; in the other instead at night, a placid river flows near wooded banks, illuminated by the full moon. The paintings are presented in contemporary gilded frames, to be restored due to deficiencies.

Under glass painting. The work appears to be composed of an engraving applied to the glass and painted on the back. Saint Peter the Apostle is depicted, intent on prayer and listening to the divine voice that comes from the open heavens above him; according to traditional iconography Peter has with him a bunch of keys, a sign of his investiture as the first head of the church, and a cockerel, which instead recalls the episode of Jesus' denial: Christ had predicted to him that during his Passion, before the rooster had crowed, Peter would have denied him three times, and so it was.

The Bonfire under the Snow, 1979

Oil on glass. At the bottom right are the signature and date, accompanied by the artist's symbol, the stylized figurine of a man in a wheelchair. It is a work on glass by the painter Mario Previ, who has lived and painted in a wheelchair since the age of eighteen, due to quadriplegia resulting from a dive into his Taro. He said of himself: "The world, the passage of time, from this point of view (the wheelchair) teach many things. You learn to wake up every morning with a purpose, even if your body is in pain, if every gesture generates suffering and depending on others and giving up could be an easy solution. And instead, art, painting, together with the serenity of my world, of friends, give me incredible energy. They saved me, giving me the strength to live". In 1974, three years after the accident, inspired by a television program on Yugoslavian naïve painters, in particular by the works on glass of Mijo Kovacic, Previ began to paint and learn the art of painting on glass as a self-taught, until he to make himself known and appreciated for his paintings. In his naifs Mario Previ tells a reality that has almost disappeared, real stories albeit in a fairy-tale tone, he revives lost traditions, slices of life that belonged to other generations, those of peasant civilization (from which he also comes), but what emerges most from his visions are the "forë", those that could once be heard in the "firossi", the traditional evenings of the hamlets of Parma dedicated to meeting to tell anecdotes, stories and historical curiosities, often in front of the fireplace fire, when outside it was cold and snowing. The work is presented in a frame.