ITF7385822: Seismology center, close up of needle on drum, University of Alaska / Bridgeman Images

ITF7385823: Seismology center, scientist inspects rotating drums, University of Alaska / Bridgeman Images

ITF7385827: Gold mine, bell, Little Eldorado train, POV from locomotive, Alaska / Bridgeman Images

ITF7385833: Gold mine Little Eldorado slush, close up, miner explains, Alaska / Bridgeman Images

ITF7384836: Berlin, Germany, The Berlin Wall in 1988, artwork, SOS painting, medium, zoom in close / Bridgeman Images

ITF7384844: Berlin, Germany, The Berlin Wall in 1988, two East German soldiers watch, medium close up / Bridgeman Images

ITF7384850: East Berlin, Germany, 1988, marching military band, goose-stepping, wide shot / Bridgeman Images

ITF7384870: Rome, Italy, A narrow lane in Rome, people and a single car / Bridgeman Images

ITF7384874: Vienna, Austria, Pastry shop, the Oberlai, pastry chef brushing tarts, medium zoom wide / Bridgeman Images

ITF7384883: Vienna, Austria, POV, Horse Carriage, moving through streets of Vienna, medium shot / Bridgeman Images

ITF7384884: Vienna, Austria, Austrian Parliament Building, wide shot, neoclassical design / Bridgeman Images

ITF7384896: Vienna, Austria, Great Viennese composer statues, Beethoven, framed in trees / Bridgeman Images

ITF7384897: Vienna, Austria, Great Viennese composer statues, Brahms, medium, zoom in, close up / Bridgeman Images

ITF7384898: Vienna, Austria, Great Viennese composer statues, Mozart, medium close up, tilt up / Bridgeman Images

ITF7384905: Vienna, Austria, Close up of violin concertmaster playing, invites spectators to join in two cello players / Bridgeman Images

ITF7384911: Vienna, Austria, Bosendorfer Piano Company, drill frame, medium, zoom out wide / Bridgeman Images

ITF7384913: Vienna, Austria, Bosendorfer Piano Company, man chiseling on the sounding board, medium / Bridgeman Images

ITF7384920: Vienna, Austria, Vienna Choir Boys, wide shot of mansion, home, tilt up / Bridgeman Images

ITF7384924: Vienna, Austria, Vienna Choir Boys, boys eating in communal dining hall, medium shot, soup / Bridgeman Images

ITF7384926: Vienna, Austria, Vienna Choir Boys, boys roller-skating, medium shot, follow / Bridgeman Images

ITF7384932: Close up of woman's face looking out / Bridgeman Images

ITF7384942: Rome, Italy, Piazza Navona, wide shot, tilt up / Bridgeman Images

ITF7384943: Rome, Italy, Children feeding pigeons, medium shot / Bridgeman Images

ITF7384944: Rome, Italy, Toddler starts to feed pigeon then decides to eat corn himself, (humorous) / Bridgeman Images

ITF7384958: Rome, Italy, Fruit and vegetable street market, medium close up / Bridgeman Images

ITF7384959: Rome, Italy, Traffic jam, close up, busy / Bridgeman Images

ITF7384961: Rome, Italy, Traffic jam, medium shot, busy / Bridgeman Images

ITF7384974: Rome, Italy, Coliseum, wide shot, distant / Bridgeman Images

ITF7384976: Rome, Italy, Coliseum, medium close up, tilt up / Bridgeman Images

ITF7384990: Rome, Italy, The Vatican, Papal Mass, Swiss Guards, close up, crowd / Bridgeman Images

ITF7384991: Rome, Italy, The Vatican, Papal Mass, Swiss Guards, close up, crowd / Bridgeman Images

ITF7384995: Rome, Italy, The Vatican, Papal Mass, Pope John Paul walks left to right, wide shot / Bridgeman Images

ITF7385001: Rome, Italy, The Vatican, Papal Mass, priests give communion to crowd, medium shot / Bridgeman Images

ITF7385003: Rome, Italy, The Vatican, Papal Mass, wide shot crowd, pan and tilt up to St. Peter's / Bridgeman Images

ITF7385004: Rome, Italy, The Vatican, Papal Mass, priests give communion to crowd, medium close up / Bridgeman Images

ITF7385005: Rome, Italy, Train leaves Termini station, medium close up / Bridgeman Images