GRL6435900: Duomo (Cathedral), Piccolomini Library: wooden bench on the south-west wall for the choir books by Neri Barili; 1495-97, altered in the XVIII and XIX centuries. / Bridgeman Images

GRL6435977: Piccolomini Library: choir book, cod. 18.3, ff. 45v-46r with “Preaching of St. John the Baptist”, by Girolamo da Cremona. / Bridgeman Images

GRL6435980: Piccolomini Library: choir book, cod. 18.3, ff. 97v with “Martyrdom of St. Thomas of Canterbury”, by Girolamo da Cremona. Detail. / Bridgeman Images

GRL6436007: Piccolomini Library: choir book, cod. 2.B, ff. 5v with “Nativity”, by Florentine illuminator. Detail. / Bridgeman Images

GRL6436082: Battistero di San Giovanni / Bridgeman Images

GRL6436088: Battistero di San Giovanni / Bridgeman Images

GRL6436106: Battistero di San Giovanni / Bridgeman Images

MHO6867492: Young Herero Woman, South of Namibia, Africa (photo) / Bridgeman Images

ITR6432739: Bordeaux Cemetery, 2016 (photography) / Bridgeman Images

KW6431954: Gates of Paradise, Baptistery, Florence, Italy (photo) / Bridgeman Images

KW6432008: Crowds around Colosseum, Rome, Italy (photo) / Bridgeman Images

ITR6433748: Water Quality Analysis Laboratory, Ivry, 2018 (photograph) / Bridgeman Images

KW6432070: San Gimignano, Tuscany, Italy (photo) / Bridgeman Images

ITR6433763: Hay Les Roses factory and reservoir, 2018 (photograph) / Bridgeman Images

ITR6433769: Hay Les Roses factory and reservoir, 2018 (photograph) / Bridgeman Images

ITR6432613: Besancon Cemetery, 2016 (photography) / Bridgeman Images

ITR6432617: Besancon Cemetery, 2016 (photography) / Bridgeman Images

ITR6434753: View of the Vezelay (photography) / Bridgeman Images

ITR6434786: view from the bedside. St Stephen's Cathedral in Metz, 12th-15th Century (photo) / Bridgeman Images

ITR6432671: Besancon Cemetery, 2016 (photography) / Bridgeman Images

CCI6437814: The Beauty with gold hair. circa 1910 (engraving) / Bridgeman Images

ITR6434833: portal the Butte and apse of Our Lady the Ronde. St Stephen's Cathedral in Metz, 12th-15th Century (photo) / Bridgeman Images

CCI6437822: Bertrand Guillaume Carcel presents his oil lamp (lamp Carcel) to Napoleon I around 1800. around 1900 (lithograph) / Bridgeman Images

GRL6435074: The Piccolomini Library, the exterior marble façade: tondo representing St. John the Evangelist, by Giovanni di Stefano. / Bridgeman Images

MHO7133182: Ballaro. Old painted walls / Bridgeman Images

MHO7133194: bribery. Because of corruption, thousands of Palermitans are living in precarious conditions / Bridgeman Images

MHO7133203: San Domenico Church / Bridgeman Images

MHO7133209: Genius of Palermo: a snake devours the heart of Sicily / Bridgeman Images

MHO7133224: The Kalsa Alley / Bridgeman Images

MHO7133236: The streets of Palermo are revive / Bridgeman Images

MHO7133239: Paolo Borsellino's childhood home. Kalsa district. palermo / Bridgeman Images

MHO7133281: Painted ruin. Kalsa district. palermo / Bridgeman Images

MHO7133392: Menorca Ciutadella enclosed gardens Arab influence / Bridgeman Images

MHO7133425: Menorca Mahon roofs / Bridgeman Images

TRK7133628: Different calculations. 1779 (engraving) / Bridgeman Images

TRK7133648: Isaac Newton (1642-1727). 1744 (engraving) / Bridgeman Images