21095 results for: researches

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Kennedyufer in Cologne Deutz, on the Rhine, Lanxess Tower, administration building, tram on the

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Kennedyufer in Cologne Deutz, on the Rhine, Lanxes...

Mural Space Station Krefeld, space station with astronaut, by the artist duo TUBUKU,

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Mural Space Station Krefeld, space station with as...

A herd of tarpans (Equus ferus) stands in a clearing in the Masuria tarpan horse reserve, belonging

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A herd of tarpans (Equus ferus) stands in a cleari...

The naturalist Alexander von Humboldt, cartoon, explorer, geography, hisorial personality,

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The naturalist Alexander von Humboldt, cartoon, ex...

Detail photo, staircase in the Sankt Hedwig Clinic, Große Hamburger Straße, Berlin, Germany

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Detail photo, staircase in the Sankt Hedwig Clinic...

Black and white photograph, detail photo, staircase in the Sankt Hedwig Klinikum, Große Hamburger

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Black and white photograph, detail photo, staircas...

The Botanical Garden of the Ruhr-University Bochum, in the district Bochum-Querenburg, North

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The Botanical Garden of the Ruhr-University Bochum...

Detroit, Michigan - More than 800 exhibitors displayed at Automate, North America's largest robotic

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Detroit, Michigan - More than 800 exhibitors displ...

Thermal image or thermography, symbolic photo, interpolated. The photo shows areas of heat loss in

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Thermal image or thermography, symbolic photo, int...

Blue flag at the entrance to the Institute for European Ethnology, Berlin, Germany

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Blue flag at the entrance to the Institute for Eur...

People on boat watching Humpback whale (Megaptera novaeangliae), Hervey Bay, Queensland, Australia

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People on boat watching Humpback whale (Megaptera ...

Two adult Alpine Marmot, Marmota marmota, explore the photographers backpack, looking for food

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Two adult Alpine Marmot, Marmota marmota, explore ...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

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Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Holly (Ilex × meserveae HECKENFEE), Teaching and Research Centre for G, Germany

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Holly (Ilex × meserveae HECKENFEE), Teaching and R...

Pierre Paul Broca, 1824 – 1880, French physician, anatomist and anthropologist, digital edited

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Pierre Paul Broca, 1824 – 1880, French physician, ...

Hermit Warbler Dendroica occidentalis Oracle, Santa Catalina Mountains, Arizona, United States 10

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Hermit Warbler Dendroica occidentalis Oracle, Sant...

Medical student delivering a presentation about human heart anatomy to a diverse group of

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Medical student delivering a presentation about hu...

Gaspard Monge, Comte de Péluse, 1746 – 1818, French mathematician

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Gaspard Monge, Comte de Péluse, 1746 – 1818, Frenc...

Expedition to the Arctic region by Willem Barentsz, c.?1550 – 1597, Dutch Arctic explorer

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Expedition to the Arctic region by Willem Barentsz...

Sir Charles Wheatstone, 1802-1875, an English scientist and inventor

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Sir Charles Wheatstone, 1802-1875, an English scie...

Owl, detail portrait of bird in the nature habitat, Germany. Fall wood in orange, Bird hidden in

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Owl, detail portrait of bird in the nature habitat...

Jacques Necker, 1732-1804, a French statesman of Swiss birth and finance minister of Louis XVI

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Jacques Necker, 1732-1804, a French statesman of S...

Facsimile of the Kuntsmann II Portolan, Amerigo Vespucci, 1451–1512, Italian-born merchant,

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Facsimile of the Kuntsmann II Portolan, Amerigo Ve...

Fische in langsam fließenden Gewässern, ruhig oder schlafend

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Fische in langsam fließenden Gewässern, ruhig oder...

A manager (young entrepreneur) with binoculars looking for orders or jobs, studio shot

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A manager (young entrepreneur) with binoculars loo...

Historical map of territories of Russia, 19th Century, historischer Karte aus dem 19. Jahrhundert,

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Historical map of territories of Russia, 19th Cent...

Healthcare team members, including doctors and nurses, collaborating and educating, standing

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Healthcare team members, including doctors and nur...

Chemical laboratory, 1886, Justus von Liebig, 1803 - 1873, German chemist and professor, Gießen,

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Chemical laboratory, 1886, Justus von Liebig, 1803...

Edward Jenner, 1749-1823, English physician and scientist, digitally restored

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Edward Jenner, 1749-1823, English physician and sc...

Postage stamp, Telephone transmitter mechanism by Johann Philipp Reis, 1834 – 1874, German

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Postage stamp, Telephone transmitter mechanism by ...

Polish Foreign Minister Radoslaw Sikorski discusses with Viadrina students at a joint event with

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Polish Foreign Minister Radoslaw Sikorski discusse...

Alchemist's kitchen, 16th century

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Alchemist's kitchen, 16th century

Young man wearing blue medical scrubs and an id badge, holding a clipboard while standing in a

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Young man wearing blue medical scrubs and an id ba...

Scientific high school in Burkina Faso in Ouagadougou, 05.03.2024. The school is financed by the

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Scientific high school in Burkina Faso in Ouagadou...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

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Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Jean-Baptiste le Rond d'Alembert, 1717 –1783, a French mathematician, physicist and philosopher

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Jean-Baptiste le Rond d'Alembert, 1717 –1783, a Fr...

Ein Bäcker im 18. Jahrhundert

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Ein Bäcker im 18. Jahrhundert

Professor Henrik Steffens inspires his listeners with enthusiasm for the Wars of Liberation,

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Professor Henrik Steffens inspires his listeners w...

Columnar apple (Malus domestica 'Moonlight'), Bavarian State Research Centre for Viticulture and

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Columnar apple (Malus domestica 'Moonlight'), Bava...

Leonhard Euler, 1707 - 1783, a Swiss mathematician and physicist, Leonhard Euler, 1707 - 1783, ein

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Leonhard Euler, 1707 - 1783, a Swiss mathematician...

Giovanni Francesco Fabrini, 1516 –1580, Italian humanist and linguist

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Giovanni Francesco Fabrini, 1516 –1580, Italian hu...

Chinesischer Tierkreis, auf der Rückseite eines Zauberspiegels

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Chinesischer Tierkreis, auf der Rückseite eines Za...

Professional medical team members in hospital scrubs and lab coats discussing healthcare matters

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Professional medical team members in hospital scru...

Astronomische Sternwarte, 19. Jahrhundert

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Astronomische Sternwarte, 19. Jahrhundert

Blaise Pascal, 1623 – 1662, French mathematician and Catholic theologian

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Blaise Pascal, 1623 – 1662, French mathematician a...

Page fromthe book Traitez de l'equilibre des liqueurs, et de la pesanteur de la masse de l'air, by

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Page fromthe book Traitez de l'equilibre des lique...

Eurasian Sparrowhawk & European Robin (Accipiter nisus & Erithacus rubecula), an entirely exhausted

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Eurasian Sparrowhawk & European Robin (Accipiter n...

Torture of an alchemist, 16th century

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Torture of an alchemist, 16th century

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, father of the fertilizer

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Justus Freiherr von Liebig, 1803 – 1873, German ch...

Two focused young students are studying together at home, using a desktop computer and taking notes

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Two focused young students are studying together a...

Namaqua Sandgrouse (Pterocles namaqua), Oshikoto, Namibia

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Namaqua Sandgrouse (Pterocles namaqua), Oshikoto, ...

Historical illustration, 1899, laboratory for Electrochemistry, University, Munich, Bavaria,

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Historical illustration, 1899, laboratory for Elec...

Edward Jenner, 1749-1823, English physician and scientist, digitally restored, with Orthopoxvirus

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Edward Jenner, 1749-1823, English physician and sc...

Grapevine (Vitis 'Vanessa'), State Research Centre for Agriculture and Fisheries, Guelzow,

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Grapevine (Vitis 'Vanessa'), State Research Centre...

Thomas Alva Edison, 1847, 1931, American inventor, digitally edited according to a photography by

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Thomas Alva Edison, 1847, 1931, American inventor,...

Friedrich Wilhelm Heinrich Alexander von Humboldt, 1769, 1859, German naturalist

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Friedrich Wilhelm Heinrich Alexander von Humboldt,...

Oberhausen, North Rhine-Westphalia, Germany, Gasometer Oberhausen. The exhibition DAS ZERBRECHLICHE

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Oberhausen, North Rhine-Westphalia, Germany, Gasom...

Pierre-Simon Marquis de Laplace, 1749-1827, French physicist, astronomer and mathematician,

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Pierre-Simon Marquis de Laplace, 1749-1827, French...

Margaret Lucas Cavendish, Duchess of Newcastle-upon-Tyne, 1623-1673, an English aristocrat, writer

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Margaret Lucas Cavendish, Duchess of Newcastle-upo...

Diverse professionals collaborating and discussing business strategies in a modern office,

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Diverse professionals collaborating and discussing...

John Tyndall, 1820 –1893, Irish physicist and chemist, discoverer oft he greenhouse effect,

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John Tyndall, 1820 –1893, Irish physicist and chem...

Pierre-Simon Marquis de Laplace, 1749-1827, French physicist, astronomer and mathematician,

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Pierre-Simon Marquis de Laplace, 1749-1827, French...

Thomas Alva Edison, 1847, 1931, American inventor, Telegraph Apparatus, Patented 1872, digitally

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Thomas Alva Edison, 1847, 1931, American inventor,...

Oberhausen, North Rhine-Westphalia, Germany, Gasometer Oberhausen. The exhibition DAS ZERBRECHLICHE

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Oberhausen, North Rhine-Westphalia, Germany, Gasom...

Galileo Galilei, 1564, 1642, Italian astronomer, handwritten scientific notes

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Galileo Galilei, 1564, 1642, Italian astronomer, h...

Map of colonial empires throughout the world, end of the 19th century, Weltkarte der Verteilung der

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Map of colonial empires throughout the world, end ...

Galileo Galilei, 1564, 1642, Italian astronomer

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Galileo Galilei, 1564, 1642, Italian astronomer

Dentist analyzing a dental x ray image on a monitor, demonstrating expertise in oral healthcare

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Dentist analyzing a dental x ray image on a monito...

VALENCIA, SPAIN - FEBRUARY 7, 2025: City of Arts and Sciences, Hemisferic building

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VALENCIA, SPAIN - FEBRUARY 7, 2025: City of Arts a...

Schneebedeckte Blätter der Hunds-Rose (Rosa canina) in bunten Farben im Winter, Baden-Württemberg,

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Schneebedeckte Blätter der Hunds-Rose (Rosa canina...

Figure of Hildegard of Bingen, Sibyl of the Rhine, 1098 – 1179, German Benedictine abbess and

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Figure of Hildegard of Bingen, Sibyl of the Rhine,...

John Tyndall, 1820 –1893, Irish physicist and chemist, discoverer oft he greenhouse effect,

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John Tyndall, 1820 –1893, Irish physicist and chem...

Jean-Baptiste le Rond d'Alembert, 1717-1783, a French mathematician, mechanician, physicist,

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Jean-Baptiste le Rond d'Alembert, 1717-1783, a Fre...

Foreign Minister Annalena Bärbock at a joint press conference with her Polish counterpart, Foreign

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Foreign Minister Annalena Bärbock at a joint press...

Namaqua Sandgrouse (Pterocles namaqua) flying, Oshikoto, Etosha National Park, Namibia

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Namaqua Sandgrouse (Pterocles namaqua) flying, Osh...

New reading room in the Berlin State Library in the Unter den Linden building The basic

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New reading room in the Berlin State Library in th...

Eurasian Sparrowhawk & Eurasian Siskin (Accipiter nisus & Spinus spinus), three entirely exhausted

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Eurasian Sparrowhawk & Eurasian Siskin (Accipiter ...

Healthcare worker wearing gloves performing a rapid finger prick blood glucose test on a patient

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Healthcare worker wearing gloves performing a rapi...

Paul Belloni Du Chaillu, 1831–1903, a French-American traveler, zoologist, and anthropologist

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Paul Belloni Du Chaillu, 1831–1903, a French-Ameri...

Diverse medical professionals and students uniting hands in a meeting room, symbolizing teamwork,

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Diverse medical professionals and students uniting...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

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Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Europe, Spain, Valencia, Ciudad de les Artes y las Siencias, building and park complex, dome

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Europe, Spain, Valencia, Ciudad de les Artes y las...

Ernst Heinrich Philipp August Haeckel, 1834 – 1919, a German zoologist, naturalist

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Ernst Heinrich Philipp August Haeckel, 1834 – 1919...

Klangexperiment mit einem Horn, Musiktheorie von Athanasius Kircher, 1602- 1680, einem deutschen

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Klangexperiment mit einem Horn, Musiktheorie von A...

Robert Kennedy, Jacqueline and the children leaving the Capitol at JFK's funeral, 1963, USA John

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Robert Kennedy, Jacqueline and the children leavin...

Johann Philipp Reis, 1834 – 1874, German scientist and inventor, digital edited

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Johann Philipp Reis, 1834 – 1874, German scientist...

Antonie Philips van Leeuwenhoek, 1632 – 1723, a Dutch microbiologist and microscopist

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Antonie Philips van Leeuwenhoek, 1632 – 1723, a Du...

Chemical laboratory, 1886, University Leipzig, Germany

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Chemical laboratory, 1886, University Leipzig, Ger...

Thomas Henry Huxley, 1825 – 1895, English biologist and anthropologist, specialized in comparative

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Thomas Henry Huxley, 1825 – 1895, English biologis...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, father of the fertilizer

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Justus Freiherr von Liebig, 1803 – 1873, German ch...

Johann Philipp Reis, 1834 – 1874, German scientist and inventor, digital edited

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Johann Philipp Reis, 1834 – 1874, German scientist...

Gaius Plinius Secundus, AD 23/24 – 79, called Pliny the Elder, Roman author, digitally altered

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Gaius Plinius Secundus, AD 23/24 – 79, called Plin...

Portrait of Georg Balthazar von Neumayer, Ritter von Neumayer, 1826 – 1909, German polar explorer,

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Portrait of Georg Balthazar von Neumayer, Ritter v...

William Whewell, 1794 –1866, English polymath, scientist, Anglican priest, philosopher, theologian,

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William Whewell, 1794 –1866, English polymath, sci...

Portrait of James Hutton, 1726 – 1797, Scottish geologist, agriculturalist, chemical manufacturer,

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Portrait of James Hutton, 1726 – 1797, Scottish ge...

Orchid, Selenipedium sedeni candidulum, authentic reproduction of an illustration by Jean Jules

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Orchid, Selenipedium sedeni candidulum, authentic ...

A young child in a mustard hat and skirt stands by an orange tree, exploring nature. They are

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A young child in a mustard hat and skirt stands by...

Orchid, Odontoglossum schlesingerianum, authentic reproduction of an illustration by Jean Jules

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Orchid, Odontoglossum schlesingerianum, authentic ...

Macro shot of a cosmetic dropper with clear golden flakes floating in a skincare serum against a

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Macro shot of a cosmetic dropper with clear golden...

A scenic view from an airplane window highlighting the aircraft's wing against a breathtaking

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A scenic view from an airplane window highlighting...

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