TRK879227: Petroglyph National Monument. Petroglyphs. New Mexico. USA. / Bridgeman Images

TRK879248: USA. Near Los Alamos. New Mexico. Bandelier National Monument. / Bridgeman Images

TRK879262: United States. Bandelier National Monument. Anasazi Culture. Cliff dwellings. / Bridgeman Images

TRK879264: United States. Santa Fe. House of adobe. / Bridgeman Images

TRK879275: United States. Taos Pueblo. Cemetery. / Bridgeman Images

TRK879320: Italy. Rome. City panorama. / Bridgeman Images

TRK879352: Italy. Rome. Church of St Louis of the French. Interior. / Bridgeman Images

TRK879382: The Last Judgement, 1540. Hieronymus Bosch (1450-1516). Detail., Bosch, Hieronymus (c.1450-1516) / Bridgeman Images

TRK879392: Remains of a sunken wooden ship. 13th century. Old Riga. Latvia. / Bridgeman Images

TRK879399: Milan. Italy. The Science and Technology Museum Leonardo da Vinci. Cloister. / Bridgeman Images

TRK879401: Milan. Italy. The Science and Technology Museum Leonardo da Vinci. Cloister. / Bridgeman Images

TRK879418: Study of Leonardo da Vinci. Multiple cylinder mill. Model. / Bridgeman Images

TRK879447: Leonardesque model. Trench-digging machine. Model. Technology Museum Leonardo da Vinci. Milan. Italy. / Bridgeman Images

TRK879452: Mirror Lapper. Machine designed by Leonardo. Codex Atlanticus. Model, 1957. / Bridgeman Images

TRK879310: Fountain of Four Rivers, 1651, by Bernini. The river-god Ganges. Piazza Navona, Rome, Italy. / Bridgeman Images

TRK879420: Leonardesque model. Pole Hammer. Codex Atlanticus, sheet 785 b, 1500-1505. The Science and Technology Museum Leonardo da Vinci. Milan. Italy. / Bridgeman Images

TRK879425: Model. Wing-beating device with a screw and lead screw system. Manuscript B. Leonardo da Vinci.15 th century. / Bridgeman Images

TRK879433: Beating wing. Study by Leonardo da Vinci. Model by Mario Alberto and Vittorio Somenzi, 1952. Manuscript B, sheet 88 v. 1483-86. / Bridgeman Images

TRK879448: Hydraulic saw. Codex Atlanticus, sheet 1078, 1478-1480. Desing by Leonardo da Vinci. Model. / Bridgeman Images

TRK879463: Paleolithic. Baltic area. Europe. Settlements of the first reindeer hunters. Lithic industry. / Bridgeman Images

TRK879223: Petroglyph National Monument. Petroglyphs. New Mexico. USA. / Bridgeman Images

TRK879237: Desert landscape. United States. / Bridgeman Images

TRK879244: USA. Near Los Alamos. New Mexico. Bandelier National Monument. Big Kiva. / Bridgeman Images

TRK879253: United States. Bandelier National Monument. Anasazi Culture. Petroglyph. / Bridgeman Images

TRK879273: New Mexico State Capitol. 20th century. Santa Fe. United States. / Bridgeman Images

TRK879281: Vatican Museums. Interior. / Bridgeman Images

TRK879317: Angel with a cross by Ercole Ferrata (1610-1686). Sant'Angelo Bridge. Rome. / Bridgeman Images

TRK879329: Italy. Rome. Tiber river from Castel Sant'Angelo. / Bridgeman Images

TRK879379: Tsarsky Kurgan. Royal burial mound. 4th century BC. Ukraine. / Bridgeman Images

TRK879390: Latvia. 13th century. Glazed pottery fragments forms of human faces. / Bridgeman Images

TRK879413: The double catapult. Designed by Leonardo da Vinci. 15th century. The Science and Technology Museum Leonardo da Vinci. Milan. / Bridgeman Images

TRK879457: Telescope. / Bridgeman Images

TRK879464: Prehistory. Objects found around Riga city. Neolithic era. Stone axes / Bridgeman Images

TRK879486: Latvia. Riga. Museum of History and Navigation. The column room, by Christoph Haberland (1750-1803), 1779. / Bridgeman Images

TRK879489: Fashion. 19th century. Empire Style. Museum of History and Navigation. Riga. Latvia. / Bridgeman Images

TRK879508: Boat models. Museum of History and Navigation. Inside. Riga. Latvia. / Bridgeman Images