The deepest part of the Mediterranean is located between Apulia and Greece. There, conditions are such that there is plenty of food for predators. With the "Researcher for a Day" program, the association gets precious help searching for cetaceans in these waters.

Chiara Gamberale talks about how and where she writes, and how her life has changed now that she has a little girl.

Armando begins describing the structure of his book, and talks about how he envisions a kind of journey, beginning in the far reaches of the universe, down to the tiny details of a flower.

Federica continues working on the dough, adding various ingredients, and making sure that the dough "meshes" without breaking apart. Finally she will shape the dough into the form of a dove.

The founder of the Jonian Dolphin Conservation describes one of its projects: Ketos, Euro-Mediterranean center of the sea and cetaceans, based in Taranto.

Journalist Annalena Benini introduces us to different writers from different places in Italy, beginning with Rome, where she interviews Chiara Gamberale, a novelist.

If you have ever wondered how to make the traditional Easter bread called la Colomba (the dove), in the shape of a dove, the head of a Turin pastry shop invites us into his laboratory-kitchen where Federica gives us detailed instructions as she demonstrates the first phase. Key is il lievito madre (sourdough starter).

Armando tells us how the designs he is fascinated by come to be. It all has to do with billboards, and how they are marked up, torn, and over time, oxidized. The oxidation process is fascinating.

We get a glimpse of the spaces where a show takes shape, from sewing the costumes, to creating the sets and backdrops. When a model of a set arrives, the job of the team is to translate it into reality, into something big.

Little by little, we discover Armando's fascination with oxidation. It seems to have started by looking at advertising billboards.

Tortona is an area of Milan, where steel mills stood previously. The huge structure turned out to be perfect for housing, once renovated, the Ansaldo workshop for the sets of Teatro alla Scala. The area has become very trendy and popular, especially during the Milan Fashion Week.

When one retires, it can free up time as well as one's mind, providing an opportunity to experiment and find out what is important. Armando, who worked as an architect before retirement, uses photography to explore the circle of life in nature.

Gratitude for the bounty of nature is a primary value for the Zegna Foundation. It might be helpful for the viewer to know that l'abito is a noun (think "monk's habit") meaning a gown or suit, but it is also the first person singular of the verb abitare (to inhabit, to live).

We move on to Biella, northwest of Milan, where the quality of the water contributes to the excellent quality of the woolen fabrics produced by the historical Zegna company.

There are more steps to making these skins into fine shoe leather, with the result of turning waste products into noble ones.