The producers gratefully acknowledge the following photographers and camera operators for the use of their imagery:

Alice Cattaneo
Christina Saenz De Santamaria
Eusebio Saenz De Santamaria
Marco Mancini
David Mesnard 
Fabio Ferioli
Michele Coggiola 
Lorenzo Mittiga
Miho Tsuruoka
Gaby Coste
Artur Kade 
Beata Kade 
Andreas Güldner 
Dan Burton
Lesley Rochat 
Nicholas Babelgum
Federico Ferioli