Frottages graphite on paper, 21 x 29,5 cm, 2016 Thin sectionsPalazzetto Tito, VeniceEvaluation of the Fine Dust Museo di Palazzo Poggi, BolognaSassi/Stones. Reading the rock Distribution of the Sands Frottages of the Samples admin2017-02-19T17:50:07+00:00