By Baglioni, Piero, Chelazzi, David, Giorgi, Rodorico
By Ferrucci, Piero, Dalai Lama
By Benfante, Filippo, Brunello, Piero
By rebora, Piero, etc.
By Nigel Benson, Piero
By Cryan, Dan, Shatil, Sharron, Piero
By J. Kelly, Michael, Piero
By Sraffa, Piero
By Gobetti, Piero, Urbinati, Nadia, McCuaig, WILLIAM
By Ferrucci, Piero
By Caridis, Piero
By Christopher Kul-Want, Piero
By Nicolini, Piero, Kaminski, Matthias, Mureika, Jonas, Bleicher, Marcus
By Melograni, Piero
By Boitani, Piero
By Torriti, Piero
By Chiara, Piero
By Ventura, Piero, Grisewood, J.
By Ventura, Piero
By Ferrucci, Piero, Huxley, Laura Archera
By Wyn-Davis, Merryl, Piero
By Ventura, Piero, Culverwell, G.
By McCarthy, Ed, Ewing–Mulligan, Mary, Antinori, Piero
By D'Inzeo, Piero, Corsini, Renato
By Huxley, Aldous, Ferrucci, Piero
By Boitani, Piero, Mann, Jill