The piece is made starting from a Chopin's sheets.
The artist put them on the Chopin's Tomb in the "Père Lachaise" cemetery in Paris and he attached some colored markers to the branches' trees under the tomb.
The wind do the rest, dripping the color on the sheet.
After that the artiste made a composition with the music sheets and he scanned them. The pigment print is an edition of 20 came from the scan.