写真素材の検索結果

Roman water pump design, artwork

Roman arch construction, artwork

Roman bridge building, illustration

Roman baths, artwork

Roman temple, artwork

Roman domus, artwork

Roman kiln, artwork

Ancient Egyptian scribe working, illustration

Antikythera mechanism, illustration

Viking navigational 'compass', artwork

Sallust, Roman historian

Agrippa, Roman general

Persius, Roman poet

Constantine I, Roman emperor

Seneca the Elder, Roman orator

Colosseum in Rome, artwork

Horace's Villa, 19th century

19th Century nitroglycerine machine, illustration

19th Century nitroglycerine machine, illustration

Early electric engine, 19th Century illustration

Nanorobots, artwork

19th Century ice cube machine, illustration

19th Century ice-making machine, illustration

19th Century phosphorous oven, illustration

Early electric telegraph machine, 19th Century illustration

Early electric telegraph receiver, 19th Century illustration

19th Century ice cube machine, illustration

19th Century ice-making machine, illustration

19th Century phosphorous oven, illustration

Tacitus, Roman senator and historian

Mycenaean warrior, illustration

The Globe of Crates, historical artwork

Theodosius I, Roman Emperor

Sphinx and Pyramid of Giza, Egypt, 19th Century illustration

Egyptian tomb scenes, illustration

Lighthouse of Alexandria, illustration

Making nitroglycerine, 19th Century illustration

Making nitroglycerine, 19th Century illustration

Early telegraph printing receiver, 19th C illustration

19th Century nitroglycerine laboratory, illustration

19th Century nitroglycerine laboratory, illustration

Joseph Jackson, English typefounder

Robot head, artwork

Roman bridge building, illustration

Roman bathhouse, illustration

Roman bridge building, illustration

Roman baths, historical illustration

Socrates, Ancient Greek philosopher

Vatican Observatory, 19th Century illustration

Newton's cradle with his 'Principia', illustration

Herschel's 40 foot telescope, 19th Century illustration

Franklin's kite experiment, illustration

Angkor, Cambodia,illustration

Brian Cox, caricature

John Scott Haldane, caricature

Illustration of a small catapult with wheels, such as would have been used in battle.

Dendera zodiac, 19th century illustration

Watt's steam engine, historical artwork

Air pump experiment, 18th century

The Globe of Estakhri, historical artwork

11th Century world map, artwork

11th Century globe, historical artwork

Egyptian tomb scenes, illustration

Agriculture in Ancient Egyptian tomb scene, illustration

Roman stables from Pompeii

Etemenanki ziggurat, Babylon

Aristotle, Ancient Greek philosopher

19th Century steam carriage, illustration

Water lily (Nymphaea ampla), artwork

Astrolabe, illustration

Astrolabe, illustration

Membrane rotor of V-type ATPase

Fuel pump connected to leaf

Palace of Knossos, artwork

Giza pyramids, artwork

First nuclear submarine Nautilus, artwork

Water lily (Nymphaea capensis), artwork

Airlift pump, 19th century

Papyrus scrolls, Ancient Rome

Temple of Peace, Rome, 19th Century illustration

Hydraulic semaphore, illustration

Communication in antiquity, illustration

3D printing, artwork

Worldview of Thales of Miletus, artwork

Nasmyth's steam hammer, artwork

Tiger moth, illustration

Blue underwing moth, illustration

Rosetta spacecraft, artwork

Arch of Titus, Rome, illustration

Arch of Constantine, illustration

Conifer, artwork

Roman augurs and oracle, illustration

19th Century internal combustion engine

Oak treehouse, 19th Century illustration

Neogene period, illustration

Ancient Egyptian ship, artwork

Vedius Pollio throwing a slave in lamprey pool, illustration

Boar hunting in Ancient Greece

Boar hunting in Ancient Greece

Ernst Kummer, caricature

B. F. Skinner, caricature

Carl Jung, caricature

Matt Ridley, caricature

Sigmund Freud, caricature

Francis Bacon, English philosopher

Karl Popper, Austrian-British philosopher

Persi Diaconis, US mathematician

Early German typewriter

Bust of the Roman emperor Nero

Breast pump preparations, illustration

Breast pump use, illustration

Breast pump use, illustration

Heinrich Schliemann, German archaeologist

Historical microscope, artwork

Lip anatomy, 1839 artwork

Homo ergaster, illustration

Homo ergaster, illustration

Homo ergaster, illustration

Bermuda Triangle on Earth globe, illustration

Deep cervical plexus, illustration

Water lily (Victoria amazonica) leaf

Newton's telescope, historical artwork

Air pump experiment, 18th century

Air pump experiment, 18th century

Peach Prunus persica, artwork

Sorksbill (Erodium glandulosum), artwork

Anacyclus valentina, artwork

Centaurea glastifolia, artwork

Edmondia sesamoides, artwork

Capillipedium parviflorum, artwork

Tulip (Tulipa sp.), artwork

Tulip (Tulipa sp.), artwork

Tulip (Tulipa sp.), artwork

Alga (Ulva lingulata), artwork

Alga (Ulva pavonia), artwork

Kelp (Fucus agarum), artwork

Kelp (Fucus radiatus), artwork

Kelp (Fucus bulbosus), artwork

Kelp (Fucus digitatus), artwork

Kelp (Fucus crispus), artwork

Kelp (Fucus crispus), artwork

Kelp (Fucus saccatus), artwork

Australian pitcher plant, artwork

Brassila cretica plant, artwork

Water lily (Victoria regia), 19th C illustration

Eritrean woman carrying water, 19th century illustration

Siberian iris (Iris sibirica), artwork

Field poppy (Papaver rhoeas), artwork

Fishtail palm (Caryota urens), artwork

Tea (Thea chinensis) plant, artwork

Trieste bathyscaphe, 1963 illustration

Breast pump syringe and valve, illustration

Robotic hand, illustration

Robotic hand, illustration

Robotic hand, illustration

Air pump experiment, 18th century

Otto von Guericke, German physicist, 19th C illustration

Discovery of the tomb of Tutankhamun, illustration

Hermes sculpture of Praxiteles.

Goethea strictiflora flower, artwork

Night-blooming cereus, artwork

Savery's steam engine pump, 1699 illustration

Organ-on-a-chip, illustration

Organ-on-a-chip, illustration

A fuel cell (actually a group of cells) has essentially the same kinds of components as a battery.

Electromagnetic thruster, illustration

Genetic modification, conceptual image

Laser, illustration

Stellarator nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Rattan plam (Calamus rotang), artwork

screw icon

Dwarf pogon iris (Iris pumila), artwork

Atlas robot, conceptual image

Gustav Froment, French electrical engineer

Aristotle, Ancient Greek philosopher

Aristotle, Ancient Greek philosopher

Ancient Greek athletes running, illustration

Early 19th-century whaleboat

Soyuz 4 spacecraft with docking mechanism, illustration

Soyuz 4 spacecraft with docking mechanism, illustration

Magneto-electric machine, 19th century illustration

Hanging Gardens of Babylon

3D printer, conceptual artwork

Roman citizen on a white background vector illustration

Roman citizen on a white background vector illustration

Roman citizen on a white background vector illustration

Roman citizen on a white background vector illustration

Pierre-Paul Riquet, French engineer

Karl Etzel, German railway engineer

Giovanni Caselli, Italian physicist

19th Century diving helmet, illustration

19th Century diving bell, illustration

19th Century diver, illustration

19th Century diving bell, illustration

Roman library, Late Roman Empire

Ptolemy, Ancient Greek astronomer