写真素材の検索結果

Burning objects, 15th century

Mermaid, 15th century

Shipwreck, 15th century

Harpy and prey, 15th century

Tree and rain, 15th century

Lady and unicorn, 15th century

Food production, 15th century

Boars fighting, 15th century

Male mandrake root, 15th century

Female mandrake root, 15th century

Mythical horse and unicorn, 15th century

Medical consultation, 15th century

Insects and drinks, 15th century

Pelican and chicks, 15th century

Weighing olives, 15th century

19th Century washing machine, artwork

怒る赤ちゃん

19th Century velocipede, artwork

19th Century velocipede, artwork

19th Century penny-farthing, artwork

19th Century ladies handcar, artwork

Head lice treatment, 15th century

炎のアイコン

連なる炎のアイコン

burning sketch on white background. vector

Meteorite on a white background vector illustration

Spanish spider torture device, 19th century illustration

Geocentric diagram, 16th century

Surveying instrument, 16th century

Eye anatomy, 16th century

ウェディング

Two torch on a white background vector illustration

Vector illustration

silhouette of the hand holding sun

Carbon microphone, 19th century illustration

Story of a cartoon bomb at different stages with shadow

vector silhouette of the candle on white background

vector silhouette of the burnted match on white background

vector silhouette red fire on white background

vector silhouette of the burnted match on white background

松明　照明

Early 19th-century whaleboat

Heroes of the Trojan War

Brahma and Saraswati, Hindu gods

Heaven and hell, 15th century

Dragon, illustration

Robots traveling by a space ship

Horatio Nelson, British naval commander

サラリーマン日記

火と炎のイラストレーション

火が付いたライターのイラスト

Anatomical dissection, 16th century

航空事故

Henry Stanley, Anglo-American explorer

Benjamin Franklin, US scientist

The finish line, 19th century illustration

４Seasons

Bat, historical artwork

Shotgun barrel with a torn vector illustration

禁煙

コンセントから火災が発生するイラスト

電源タップから火災が発生するイラスト

コンセントやプラグや電源タップなどの電気機器のアイコンセット

19th Century parallel-flow turbine

Seven Sages of Greece, 15th century illustration

Point mutations. How changes in one nucleic acid of a triplet lead to different amino acids in the protein.

Nerium oleander, 19th century

Gymea lily, 19th century

19th Century amphibious vehicle, artwork

19th Century safety lamps, artwork

19th Century internal combustion engine

Pascal's calculator, 17th Century artwork

19th Century furnace for gas lighting

Man catching his wife with a monk, 15th century illustration

Arum dioscoridis, 19th century

Digitalis viridiflora, 19th century

Zodiac Man, 16th century

15th Century German woodcut print

火事

Liu Hui's "Tangram" proof that the sum of the squares on the sides of a right triangle equals the square on the hypotenuse.

Illustration of the three basic theorems that triangles are congruent: side-angle-side, angle-side-angle, and side-side-side.

A demonstration of the fundamental theorem of similarity, showing that small and large triangles are similar.

Proof that the area of a triangle = 1/2 base x height.

Thales of Miletus proof that for any chord AB in a circle, all of the angles subtended by points on the same semiarc are equal.

Proposed drawing of Thales' rectangle, a proof that any angle inscribed in a semicircle is a right angle (90°).

An example of a hyperbolic paraboloid. The figure shows part of the hyperbolic paraboloid x2/a2 - y2/b2 = 2cz.

An annular strip (region between two concentric circles) cut and bent into a helical strake following the contour of a cylinder.

Three models of hyperbolic geometry: the Klein-Beltrami model, the Poincare disk model, and the Poincare upper half-plane model.

Senses within the brain, 16th century

青い炎のアイコンマーク素材集

青い炎のアイコンマーク素材集

Moliere, French playwright

Francisco Pizarro, Spanish explorer

リラックスタイム

15th century ship

15th century courtesan house, 19th century illustration

15th Century French archers, illustration

Elements of a typical Prony brake, which develops mechanical friction on the periphery of a rotating pulley.

English horn.

The three families of conic sections (ellipse, parabola, and hyperbola) result from intersecting a plane with a double cone.

Visual demonstration of the Pythagorean theorem.

Proof, attributed to the Pythagoreans, that the sum of the angles in a triangle is 180 degrees.

Representation of an ellipsoid, a closed surface such that its intersection with any plane will produce an ellipse or a circle.

Pappus's theorem proved the formula for the volume of the solid torus obtained by rotating the disk of radius a around line L.

マッチ箱のイラスト

Mythological creature, 17th century illustration

Mythological creature, 17th century illustration

vector silhouette of the bird on fire on white background

The last lap, 19th century illustration

vector drawing of the dog on white background

vector drawing mouse on white background

Key on a white background vector illustration

Compound pier

Basic features of a modern road bicycle.

Illustration of different types of calipers.

Black duck

Celesta.

Cello and bow.

Glycolysis, the dissolution of sugar, is carried out in the cytoplasm of cells.

Comparison of cross-sections from a CD and from a DVD, illustrating the reason for the greater capacity of a DVD.

The bottom views of a mechanical and an optical mouse, detailing their components.

Cornet.

Ghost cusk eel

Hand-held cymbals.

Hi-hat cymbals and drumsticks.

Double bass and bow.

Electrostatic precipitator, a common particle collection device at fossil-fuel power-generating stations.

A saddlepoint, or entry, in a payoff matrix at which the expected gain of each participant has the highest guaranteed payoff.

In variable-sum games each payoff depends on both players' actions, so each matrix entry lists two payoffs, one for each player.

The second reduction for an n-person voting game theory, illustrating the strategies least suitable for each participant.

Part of the elliptic paraboloid z = x2 + y2 which can be generated by rotating the parabola z = x2 (or z = y2) about the z-axis.

The normal, or perpendicular, at each point of a surface defines the corresponding tangent plane, and vice versa.

Each point on the Riemann sphere corresponds to a point on the plane. The ray tangent to the north pole corresponds to infinity.

Orchestral harp.

Operating principle of a parallel-flow heat exchanger.

Hyperboloids of (left) one sheet and (right) two sheets.

Schematic diagram of a fluidized-bed combustion boiler.

The rocker, or cradle, form of placer mining enabled one miner to handle more material than by simple panning.

Double refraction showing two rays emerging when a single light ray strikes a calcite crystal at a right angle to one face.

Concert grand piano.

A checkerboard, or draughtboard, set for play.

Star of David

Alto saxophone.

Tenor saxophone.

コミック風ふきだしセット

Sun, illustration

木版画用品

Michelangelo, Italian artist, 19th Century illustration

Michelangelo, Italian artist, 19th century illustration

Draisine, 19th century illustration

fire icon

消火訓練

消化器で火を消す主婦

Amazon female warriors

Bird skeleton, historical artwork

Human skeleton, historical artwork

Sea eagle, historical artwork

Celeripede bicycle, 19th century illustration

Pedestrian curricle, 19th century illustration

Lallement's velocipede, 19th century illustration

Phantom double steerer, 19th century illustration

16th Century alchemist's laboratory

Arquebus, 19th century illustration

Grison

Fiery pepper on white background vector illustration

Silurian eurypterid fossils, 19th century

Jurassic ichthyosaur fossils, 19th century

Giant ground sloth skeleton, 19th century

Draisine pedal-less bicycle, 19th century illustration

Johnson's pedestrian curricle, 19th century illustration

Dalzell's rear drive, 19th century illustration

Polar covalent bond

禁煙

ランプ

ランプ

ランプ

ランプ

卓上ライト

icon

Insects of Surinam, 18th century artwork

獅子舞

Snake, 18th century artwork

Snake, 18th century artwork

Sallust, Roman historian

Agrippa, Roman general

Seneca the Elder, Roman orator

Persius, Roman poet

Illustration of colorful triangles

Virus, illustration

Virus, illustration

Woman running, illustration

Woman running, illustration

Woman running, illustration

Woman running, illustration

Coffee beans

Coffee beans

Coffee beans

Red amrble icon with a drop shadow

Ble and silver internet icon buttone with metalic surround

Fine arts collection 1 - vector illustration.