OPERA APERTA | I EDIZ. 1962 | UMBERTO ECO

This foundational semiotic and literary theory work introduces the concept of the “open work,” where texts, artworks, and compositions invite multiple, active interpretations. Eco examines examples from avant-garde literature, contemporary music, and visual arts, arguing that openness is a structural feature of modern creativity. Drawing on philosophy, linguistics, and aesthetics, he distinguishes between the openness inherent in works and the freedom—sometimes excessive—of interpretation. This book became a cornerstone in discussions on reader participation and the dynamic relationship between creator and audience.