Universities and Research Institutes:
Opificio delle Pietre Dure, Florence
CNR-INO, National Institute of Optics, Florence
Courtauld Institute of Art (Department of Conservation), London
Ludwig Maximilans Universität, München
Museums:
Galleria d’Arte Moderna Aroldo Bonzagni, Cento (Ferrara)
Galleria Nazionale d’Arte Moderna e Contemporanea, Rome
MART Museo d’Arte Moderna e Contemporanea di Trento e Rovereto
Municipality of Portogruaro
Palazzo della Penna, Perugia