知識の象徴の画像素材（写真・イラスト） 1ページ目

木槌

専門書とコンパス

2026 with glowing brain symbol in digital low poly style vector illustration for AI and innovation

Woman holding a astrology book. Astrological wheel projection, choose a zodiac sign. Astrology esoteric concept.

日本の東京都市景観　6月・脅威の人流。渋谷センター街から渋谷スクランブル交差点などを望む＝6月12日

日本の東京都市景観1万5753人全国で最多。「デルタ株、ワクチンの効果低い…」と速報＝8月7日、渋谷

日本の東京都市景観 熱中症で倒れた高齢者…さすが対応が早い日本警察。国立競技場前大混雑…＝7月23日

Casual business man happy excited hold hand fist up shouting, young handsome guy full length

Trust Commitment Teamwork Together Business

we need to know watch

A charming illustration showcases a playful depiction of DNA as a cute cartoon character. This visual brings the complex world of genetics to life in an accessible way, making it a captivating tool

Create ideas in the brain, Increase inspiration, Developing knowledge and skills all the time, Young woman uses a tablet to search for knowledge to develop creative ideas. Vector design illustration.

understand quest Socrates

A tree with book-like leaves, grown from a walnut. Space for text.

ペンは剣よりも強し　鉛筆と剣が交差した線画カラーイラスト

work smarter, no longer watch

ペンは剣よりも強し　万年筆と剣が交差した線画カラーイラスト

積みあがった本が知識の蓄積を表すイラスト

Open book, cute face, heart bookmark, simple line art, happy, black and white illustration

Exploring astrology and zodiac signs with a book and symbols

University academy and school college icons vector set. Educational academic emblems featuring classic shields, books, laurels, torches and graduation caps in blue and gold, for institutional branding

The book is opened, its pages turn into wings. Space for text.

Exploring astrology zodiac signs with a book and symbols in a dark setting

Kids motor skill cognitive ability color line icon or label. Brain function development outline vector symbol, motor skill cognitive ability pictogram or sign with human hand laying bricks in pyramid

3D Isometric Flat Illustration of Genesis, Creation Of The World, The Third Day, Featuring Dry Land, Seas, Plants, And Trees

Ingenuity life skills line icon or sign. People potential vector symbol, human ingenuity ability linear pictogram. Personal quality icon or life skill sign with man employee, lightbulb and cogwheel

Happy Man With Certificate Of Achievement Vector Illustration For Education Success

Astrology zodiac signs chart with constellations in a forest setting

Children Reading Books Together Boy and Girl Study Cartoon Graphic Vector

Kids visual perception cognitive ability color line icon or symbol. Brain function line vector pictogram, visual perception improvement lineart symbol. Cognitive ability sign with human eye

Vector drawing. Small school boy

Astrology zodiac signs in night sky with clouds and water at sunset

Astrology zodiac signs displayed with a person smiling on a bright background

Kids speech cognitive ability line icon or symbol. Brain function outline vector sign, kids speech therapy linear icon. Cognitive ability symbol or pictogram with mouth and letters in speak cloud

Kids auditory processing cognitive ability color line icon or label. Cognitive ability line vector icon, mental capability sign. Brain function improvement pictogram with human ear and sound waves

Graduation Celebration Happy Student Tossing Cap Education Vector Illustration

Reviewing legal docs

Glowing light bulbs illuminating a new idea on dark transparent background

Showing chalkboard featuring trigonometric equations, glowing orbitals, summation notation in lab

Vector illustration of a schoolboy with a school bag.

Snow, writing and numbers with addition, plus and font on ice and symbols outdoor in winter. Text, mathematics and practice with arithmetic for knowledge and education with cold weather and equation

A gavel rests on an open book next to a paper with the South Korean flag. Pink flowers decorate the scene, showing a theme of law and justice in South Korea.

Medical professional holds heart symbol with healthcare graphics in background during daytime

Hand walking on a ladder made of books

Writing cognitive ability line icon or symbol. Brain mental function capability outline vector symbol, kids development outline sign. Education attention cognitive ability icon with letters and pencil

Astrology zodiac signs layout on a wooden table with a quill and ink

大きなボールペンを両手で持っているビジネスウーマンのイラスト

Little bear with books and graduation hat. Vector cartoon illustration in flat icon style

Boy and girl thinking with question mark symbol, uncertainty and decision making theme. Flat cartoon vector illustration for education, learning, problem solvings, school materials, presentations

Happy Graduate Student Puts On Cap Vector Illustration For Education Success Concept

Team of Professionals Collaborating on Legal Concepts with Symbols Representing Justice and Law in a Modern Office Environment Trope

Color and shape perception cognitive ability line icon or symbol. Human perception thin line vector icon, cognitive ability pictogram. Mental function symbol with color pipette, geometric shapes

Astrology zodiac signs with constellation symbols on a blue background

Concept with saving money, man working on desk in home using calculator and laptop to calculate budget.

Exploring the details of astrology zodiac signs with a focus on the night sky and celestial arrangements

Cute Brain Character Peeking Behind Wall

Astrology zodiac signs placed over a sunset view by the ocean

Illustration of Man throwing graduation caps

Zodiac signs circular chart with stars and dark background at night

Astrology zodiac signs displayed in a circular pattern against a cloudy sky

Language understanding cognitive ability line icon or symbol. Brain development outline vector sign, cognitive ability therapy icon. Mental function pictogram with foreign language translation symbol

Hand walking on a ladder made of books

Concept with saving money, man working on desk in home using calculator and laptop to calculate budget.

Women Passionately Promote Breast Cancer Awareness. Female Characters Advocating For Early Detection Vector Illustration

Education cognitive ability line icon or symbol. Education linear vector pictogram, memory cognitive ability lineart symbol. Attention mental capability sign or icon with graduation cap and cogwheel

Astrology zodiac signs with a sunset background near a calm sea

Table, law and a report, glasses and gavel for a court decision, notes or a justice report. Closeup, desk and paperwork or a dictionary for legal knowledge, courtroom words or a crime defense

Vector drawing. Eve at the tree

Vector drawing. Adam and Eve at the tree

Set of medical flask isolated on white

Man with pencil. Education concept. Science concept with book icons.Flat design modern vector illustration concept.

Hand walking on a ladder made of books

Human brain model and binary code drawn with chalk on worn scholl blackboard. Science, learning or data loss concept.

Classical Twin Heads Logo with Laurel Wreaths in Black and White Circle

Concept with saving money, man working on desk in home using calculator and laptop to calculate budget.

Paper clip board on blue background

Astrology zodiac signs with symbols and constellation details in a vibrant green background

A book with a burnt edge of the cover and pages. Space for text.

Open book, burning candle stub and glass of water watercolor set isolated on white. Minimal hand-painted illustration pack suitable for education, editorial layouts, presentations, symbolic concepts

The young man holds an empty hand with his palm up, a shadow on the wall

Concept with saving money, man working on desk in home using calculator and laptop to calculate budget.

Crayons art supplies for school children drawing

Hand holding a realistic brain model symbolizing medical education, neuroscience, creativity and mental health

Astrology zodiac signs represented with symbols and a book on a dark background

School supplies with a notebook, cubes, colored pens and educational blocks, which depict letters and mathematical symbols

Vector alchemy flask standing on old book in graphic style. Linear illustration with Potion and leaves for occult fantasy scenes, magic themes, tarot designs, posters, prints, tattoos and mystical art

The young man holds an empty hand with his palm up, a shadow on the wall

AI Native Thinking Concept over Sunset Sky with Glowing Sunbeams

Vector illustration of a schoolboy with a school bag.

Book with crossed flags illustrating diplomacy and world affairs

Vector illustration of a schoolboy with a school bag.

Diverse Women Unite To Promote Breast Cancer Awareness. Female Characters Advocating For Inclusivity In Healthcare

Brain hemispheres showing logic creativity and mental balance

Vector illustration of a schoolboy with a school bag.

Wooden blocks spelling enzyme on a blue background with medical tools and capsules nearby

A person uses a whiteboard to show the difference between cheap and expensive items. Colorful arrows point to each term with mathematical symbols present

Storytelling Education Session Icon

Bearded Scholar Guarding Fortress of Books raster

Bearded Scholar Guarding Fortress of Books raster

Tree Life of Life Concept Icon

Human brain model and binary code drawn with chalk on worn scholl blackboard. Science, learning or data loss concept.

A brain with trees growing on it against a light background. Space for text.

A delightful cartoon illustration showcasing a cute brain character actively lifting dumbbells, symbolizing mental strength and fitness. It evokes the concept of exercising your mind, promoting

Vector illustration of a schoolboy with a school bag.

Man reading a flaming book powerful knowledge

Sleek tree tech emblem featuring symmetric circuit pattern with angular layered branches, dot terminals and cyan blue gradient glow. Elegant tech symbol for software company or cybersecurity firm

Statue of Vuk Karadzic partially hidden behind flowering trees in Belgrade. Concept of culture, history, language heritage and spring in the city

Human brain model and binary code drawn with chalk on worn scholl blackboard. Science, learning or data loss concept.

Hand walking on a ladder made of books

Vector illustration of a schoolboy with a school bag.

Hand walking on a ladder made of books

Multi-colored butterflies fly up from the open book.

Set of abstract DNA molecule outline icon isolated on white

Algorithm Mastery Concept on Dramatic Sunset Sky with Sunburst

Brain balance concept with mental health connection

Illustration of Cartoon happy boy in a graduation

Hand walking on a ladder made of books

Elegant still life with pile of books, eyeglasses and angel statue. Cozy interior with books on shelf. Education concept. Aesthetic lifestyle. Minimalism in home design. Classic glasses and books

Bearded Scholar Guarding Fortress of Books vector

Use Your Brain text with light bulb on green background

A book with a USB MEMORY stick inserted in place of a page. Space for text.

Stethoscope with reproductive organ cutout, isolated, PNG

Shavuot holiday celebrating ten commandments and wheat harvest

a yellow background with the words What does it cost

Obsessed scholar skeleton while reading endlessly

Elegant still life with pile of books and angel statue, monochrome. Cozy interior with books on shelf, black and white. Education concept. Aesthetic lifestyle. Minimalism in home design.

Man reading book in cave surrounded by old TVs

The young man holds an empty hand with his palm up, a shadow on the wall

An all-glass open book on a light background. Space for text.

Brain with an electric wire for charging on a green background.

Bearded Scholar Guarding Fortress of Books vector

Text on a Soft Skills sticker and a light background

Hand gesturing at floating puzzle pieces, isolated on white, PNG

Graduate student wearing cap and gown with yellow orange stole and tassel vector icon for education concept

Hand holding magnifying glass investigating information concept

Limited or Unlimited. Cubes form the choice words Limited or Unlimited.

The young man holds an empty hand with his palm up, a shadow on the wall

Obsessed scholar skeleton while reading endlessly

Colourful back to school message

Hand holding magnifying glass for investigation and analysis

大量の専門書

A sprout with books instead of leaves on a light background. Space for text.

カラフルな本が積み重なった3Dイラストと学習・知識のコンセプト

専門書とコンパス

専門書

Celebrating world environmental education day: promoting awareness, conservation, and sustainability for a greener, healthier planet.

分厚い専門書のある部屋

シンプルな豚の貯金箱とコインのベクターイラスト

砂時計と専門書

Vector drawing. Eve at the tree

日本の東京都市景観　新型コロナ・もはや市中感染・感染爆発。大手町のビジネス街にも暗い影＝12月23日

日本の東京都市景観 4度目宣言下。驚愕・東京1308人。五輪“狂行”、渋谷は脅威の人出＝7月15日

日本の東京都市景観　緊急事態宣言あす決定。1591人感染で最多。暗雲広がる東京駅…ビジネス戦士＝6日

A magic book with flying elements. Space for text.

Young boy pupil walk and carry stack school books. Continuous one line drawing.

図書室

primeval beech forest on the hillside. carpathian ecosystem beautiful view. scenery of svidovets ridge. mountain landscape in late summer afternoon. explore wonderful ecology of highland in ukraine

指示棒を持って教える教師のピクトグラム

日本の東京都市景観 23日開幕日。4度目の宣言下。渋谷には多くの人出…高齢者も＝7月23日

日本の東京都市景観 7月…収束できないコロナ。この夏もマスク姿…＝5日、東京駅前（右に赤レンガ駅舎）

砂時計と専門書

日本の東京都市景観 3度目の宣言下。百貨店などが休業しても、人流の抑制からは遠い…＝5月8日、上野

日本の東京都市景観　コロナ禍の東京・「大手町駅前」交差点からオフイスビル群を望む＝11月19日

日本の横浜都市景観 1686人過去最多。宣言追加初日でも、横浜駅前は人流大爆発、高齢者も＝8月2日

日本の東京都市景観 コロナ禍の東京・秋葉原。外国人団体客の姿は見られない

日本の東京都市景観 6月…。感染拡大の中でまん延防止に移行した狂気…遂に714人に＝6月30日、渋谷

日本の東京都市景観　緊急事態宣言下の池袋駅前。脅威の人出。もはや平時と何ら変わらない…＝2月20日

砂時計と専門書

日本の横浜都市景観　急遽帰港した飛鳥Ⅱ。下船準備中（乗船者にコロナ陽性者判明…）＝1日、大さん橋

日本の東京都市景観 4度目の宣言初日…変異株感染爆発…五輪“狂行”…浅草寺にも人出…＝7月12日

日本の東京都市景観 84％減の衝撃・6か月で抗体量が…。宣言延長でも渋谷は人流大爆発＝9月13日

日本の東京都市景観　緊急事態宣言あす決定。1591人感染で最多。暗雲広がる東京駅…ビジネス戦士＝6日

日本の東京都市景観 コロナ禍の東京・銀座。いまもマスク姿は続く（歩きスマホ）＝2020年11月1日

Cute birds in hollows. Owls in trees, cartoon funny nocturnal birds of prey, parts of trunks with branches and leaves, winter and summer season, cartoon flat isolated tidy vector set

日本の東京都市景観 4度目宣言下。ブルーインパルスを見ようと国立競技場駅前は脅威の人出…＝7月23日

Left hand drawn in monochromatic retro style, pointing on the handwritten scientific formulas

family tree vector image isolated

日本の東京都市景観　…もはや市中感染・感染爆発。それでも、丸の内イルミには人、人、人…＝12月23日

Abstract blue glowing light bulb with brains inside.

日本の東京都市景観 大晦日に感染確認過去最多。コロナ禍の渋谷。脅威の人、人、人＝12月31日

A sprout that grows into a tree with books instead of leaves. Space for text.

Kids language and speech cognitive ability color line icon or sign. Language translation and speech development lineart vector icon, mental capability sign. Brain cognitive function or ability symbol

日本の東京都市景観 コロナ禍の東京・浅草。マスク姿の人たちで賑わう新仲見世などを望む＝11月15日

日本の東京都市景観 1万超（全国）。東京3865人最多。昨日3千人超でも渋谷は人流大爆発＝7月29日

日本の東京都市景観　緊急事態宣言下。人出は減らない東京・秋葉原＝2021年1月14日

Orange Book Mascot with Sunglasses Whistling Holding Sign Showing ILY Gesture Vector Illustration

日本の横浜都市景観 宣言追加初日。神奈川の感染者1686人過去最多。横浜駅前は人流大爆発＝8月2日

日本の東京都市景観　新型コロナ・もはや市中感染・感染爆発。それでも、銀座には人、人…＝12月23日

日本の東京都市景観 5534人過去2番目。全国2万5156人最多…歌舞伎町に宣伝カー…＝8月19日

日本の東京都市景観 ミュー株・ワ効果7分の1以下。耐性変異新型デルタ、ラムダ…渋谷の人流＝9月15日

教科書のアイコン　モノトーン

専門書とコンパス

Realistic 3d vector illustration, icon of Graduate college, high school or university cap with pencils and books

Symbolic single line drawing of a graduate climbing a tall ladder reaching a cap in the sky, representing the pursuit of knowledge, ambition, and success for National Graduation Day education concept

Continuous one line drawing female teacher watering a tree whose leaves are in the form of books. Cultivate a hobby of reading. National Day of Teacher. Single line draw design vector illustration

積まれた法律書とオフィスの風景

物語の中から現れた探偵 – 本の世界を歩くシルエットイラスト

日本の東京都市景観 重症者（全国）1304人で過去最多。秋葉原はホコ天中止で歩道に“密”＝5月23日

まるめがね

大量の専門書