In 2004 the Italian artist Mattia Ruggeri took these photographs during the work in progress of the large sculpture Arca from an 800-year-old chestnut tree 600x220x200 cm., at the Hermitage of Ronzano on the hills near Bologna in Italy. Air of Art Museum will send to the first buyer of this token nine originals large format photo prints, mounted on light boxes, of these masterpieces, unique and exclusive. The nine 13x18 cm positive analog films used for making this video are stored in the Air of Art Museum ©.