L'oreneta sempre torna [The Swallow Always Comes Back] is a publication containing fifteen short narratives based on the results of ethnographic research. At the same time they're all a single story, one that affirms the relationship between the physical landscape and the society of Riba-roja, a small town in the Ribera d'Ebre area.

The collection aims to document, raise awareness of and highlight the value of a whole heritage, to ensure its survival over generations. The project is structured around Mafe Moscoso's theoretical notes in "Sobre etnografias experimentales y sensoriales"
["On Experimental and Sensory Ethnographies"]. She proposes taking social science methodologies and using them for research in design. Experimental ethnographies are characterised by including the sensory angle, considering the senses as ways of transmitting cultural values. They are also concerned with imaginary worlds, they play with science and with fiction, they use rhetoric as well as subjectivity, so giving rise to the fashioning of creative artefacts.

The result is a creative publication, one that aims to sensitively pass on the field work done, as well as offering the added value of a sustainable graphic production. It is inspired by old notebooks, with a stitched binding and hard covers, printed on the spine and covers. Inside it contains a whole graphic collection, aiming at a range of visual and narrative languages to present different ways of understanding the landscape and its influence, whether physical, ethno-poetic or industrial.