Sirene follows the title of the homonymous work by Giuseppe Rizzo (aka CRIZZO). The painting depicts two child mermaids arranged, in reverse order, next to each other. This arrangement finds, by pure chance, a perfect correspondence to the arrangement I gave to the two guitars. The reference to the painting was highlighted by the author himself during the viewing of some documentary fragments of preparation for this improvisation in which, incredibly, even the color of each guitar refers to one of the two little girls mermaid in a specific way.
The picture can be seen at: http://www.crizzo.it/index.php/sirene-eccetera.html