Among the grains of sand. A comment on the book of Enzo Pranzini

The comment on the book "Among the Grains of Sand" retraces the key aspects of the author's descriptions of the coasts, enhancing the readers' observational skills and introducing them to the complexity of coastal landscapes. The reviewed volume holds, first and foremost, educational value; secondly, it represents an open work in relation to potential design strategies for coastal protection.