授の画像素材（写真・イラスト） 1ページ目

Male Teacher Professor Giving Task, Explaining Seminar, Lecture while Standing in Front of Chalkboard Flat Vector Illustration

Galileo Galilei cartoon character

College professor giving lecture

Doctors at medical audience. Speech of speaker medicine at scientific medical conference doctor congress, science seminar, professor lecture auditorium splendid vector illustration

People in different situations. Characters in studying vector illustration

Multinational group of students in an auditorium

3D Isometric Flat Illustration of Virtual Learning, Education and Acquiring Knowledge. Item 2

Butterfly Known As Wolf Belonging To Nymphalidae Family. Meadow Brown Feeding.

Honey bee pollinating spring blossom. Flying bee gathering pollen on purple flower at summer field. Bumble collecting nectar from wildflower at meadow. Hard work of little insect. Close up

A confident bearded teacher stands in front of a green chalkboard in a traditional classroom with wooden desks, embodying educational authority and experience

Bee sipping nectar from a flower's stamen.AI Generated

Beautiful Pink Hyacinths Blooming with Bees Gathering Nectar in a Garden Setting Under Soft Natural Light

Wise owl character wearing glasses and a tweed vest perched on books next to chalkboard with equations

Cartoon Character of Busy Bee Flying Over Bright Sunflower

Dramatic portrait of an elderly man, late autumn landscape as background, dark sky with storm clouds. Generative AI.

Close-up of green fly on yellow flower. Pests, insect life. Selective focus, blurry

Degree in Computing isolated cartoon vector illustrations se

Black graduation cap and colorful stack of books in the bright red background with copyspace. College, university, study cources banner

3D Laboratory glassware with colorful liquids undergoing chemical experiment

Botany Class Explores Plant Science

Robotic Pollination Network. Artificial Intelligence concept. Generated Image

Female Teacher Talking and Conducting Lecture to Students, Teaching School Children

Beekeeper in a white suit working with a beehive in a field, surrounded by flowers and bees

Portrait of Black senior professor criticizing girl student during one on one meeting in school classroom

Happy Teachers Day in India Vector Illustration featuring Teacher Wearing Traditional Clothes and School Equipment in a Flat Cartoon Background

Happy black teacher smiling at school with students

Extreme close-up of butterfly wing with blue and orange patterns, detailed texture and intricate structure of delicate insect scales

Beekeeper in a white suit working with a beehive in a field, surrounded by flowers and bees

A Comprehensive and Detailed CloseUp View of Bees Interacting with Honeycomb Inside a Beehive

Blue Cornflowers Growing in Wheat Field

Colorful ladybug on vibrant flowers with water droplets in a dreamy garden setting

A bird sitting on a branch of pink flowers with leaves, AI

Butterfly perched on colorful flowers in Thailand

Honey bee pollinating spring blossom. Flying bee gathering pollen on purple flower at summer field. Bumble collecting nectar from wildflower at meadow. Hard work of little insect. Close up

Bees gather nectar in a vibrant floral setting with a jar of honey in full bloom during springtime

Man with books in library. Knowledge and education. Absorbed in a book. school library. Teachers day. Teacher in school classroom. teacher with book in library classroom. Hispanic teacher in college

Bees Pollinating Flowers at Sunset with Glowing Sunlight and Honeycomb in Background

a young teacher using a tablet to explain a concept to students in a bright classroom, interactive whiteboard in the background, natural daylight

Vibrant field of yellow flowers with bees buzzing during a warm sunset in a serene rural landscape

Honey Bees Busy at Work on a Beautiful Wooden Frame Inside the Beehive They Live In

Butterfly Wings Insect Field Colors Vivid Colors

Butterfly Field Lines Insect Color Gentle Dreams

Colorful Butterflies And Wildflowers. Nature'S Beauty And Biodiversity Isolated On Transparent Background

Norway maple blossoms emerge in spring with vibrant yellowish-green flowers highlighting seasonal changes

A Beautiful Strawberry Flower is Blooming Amidst Lush Greenery and Vibrant Nature

Yellow flowers of the australian acacia cultriformis

Bumblebee on Delicate White Flowers Against Dark Background, AI Generative

Agriculture, Agricultural analysis, New crop techniques, Woman walking field, Smart agriculture management, Monitoring green shoots, Farming in action, Tech tools in agriculture, Early season farming

A funny, elegantly dressed mouse with glasses. Cartoon character isolated on a white background

vibrant fluttering butterfly amidst delicate soft cherry blossoms in spring garden

vibrant fluttering butterfly amidst delicate soft cherry blossoms in spring garden

Hares-foot clover blooms in a vibrant meadow among yellow wildflowers creating a picturesque natural landscape in early spring

Bee collects pollen from vibrant flower in nature's delicate ecosystem during sunny day

Honeybee collecting nectar from pink cherry blossoms on branch with soft bokeh background. Concept of pollination, spring awakening, and biodiversity in natural environment

Yellow beehive box stands prominently with numerous bees buzzing around, illustrating the importance of these insects in nature and their role in pollination.

White coneflower blossoming flower bud on stem. Isolated watercolor illustration of flower in realistic style for holiday decoration, printed products, printing on clothes.

Numerous yellow flowers, a type of herbaceous plant, are blooming in a field, creating a vibrant and colorful landscape

Cluster of pure white plum blossoms in full bloom under soft natural light.

Iris versicolor with vibrant blue and white design.AI Generated

Light blue notepad featuring a red bookmark and spiral binding, displaying three blank lines, perfect for note taking, planning, or journaling activities. Ideal for students and professionals

Decorative indoor plants. Close-up view of leaves. Room interior decoration.

Vanessa atalanta butterfly on wildflowers in meadow. Copy space, place for text

Wide classroom perspective during an academic lecture in a university hall

Bumblebee flying near white and pink rhododendron flowers pruhonice, Floral Background with Copy Space

Common dandelion seed heads illuminated by sunlight amidst a lush green grassy field in springtime

Young man, scientist standing at blackboard with formulas and calculations, thinking, counting in mind. Math

White flowers bloom among green leaves in a lush garden during spring, showcasing the beauty of nature and the growth of plant life

Spring branches of Prunus padus adorned with delicate white flowers against a clear blue sky in a vibrant nature setting

the concept of flowers and butterflies depicted in a watercolor style

Student raises hand during classroom discussion

Graduate hat student vector logo icon set. Graduate cap university education school diploma academic

Woman teacher explaining lesson to students

Adult Longhorn Bee

Science lab app design in gradient style

Golden Honey Dripping from Honeycomb

A bee flies over a field of yellow flowers

Bee pollen grains in wooden bowl and spoon isolated on white background. Top view. Flat lay

A bee on a pink flower with a black background

Elegant white orchids bloom gracefully in a lush garden setting during the spring afternoon light

A vibrant DNA helix made of colorful fruits, symbolizing the vital role of fruit nutrients in cellular development and division

Waist up portrait of classic senior university professor with gray hair and beard wearing tweed suit and looking at camera standing in campus copy space

A delicate orange tip butterfly (Anthocharis cardamines) rests on a blooming cherry branch in spring. The focus is on the vibrant blossoms and the butterfly, symbolizing renewal

A Serene Lakeside Dock That Is Beautifully Surrounded by Colorful Vibrant Flowers

Wooden birdhouse standing in colorful flower meadow at sunset with bees flying around

Three Bumblebees Pollinating Yellow And White Flowers

illustration of a male teacher, rendered in a cute manga style line art with soft pastel touches, smiling confidently while holding a pointer stick. His friendly expression and professional

Bright orange rose blooming in a lush garden during a sunny spring afternoon

metamorphosis night moth sketch hand drawn vector

Corylus avellana, common hazel spring male catkins closeup selective focus. Blue sky background. Blurred background.

Corylus avellana, common hazel spring male catkins closeup selective focus

Man scientist analyzing human brain on computer monitor, medical display in laboratory or classroom

Focused adult Latin student man reading learning textbook at home

Smiling professor teaching diverse students in a bright classroom

People avatar icons. People Flat Icons. Vector

Honey bee pollinating spring blossom. Flying bee gathering pollen on purple flower at summer field. Bumble collecting nectar from wildflower at meadow. Hard work of little insect. Close up

Colorful Lavatera trimestris blooms under bright sunlight showcasing vibrant pink petals and lush green leaves in a garden setting during summer

A blooming sunflower with nectar collected by a bee

dandelion at pink background. Freedom to Wish. Seed macro closeup. Goodbye Summer. Hope and dreaming concept. Fragility. Springtime. soft focus on water droplets. Macro nature. Beautiful dew drops

Wild privet shrub in bloom with white flowers against a bright blue sky and lush green foliage

Lotus seed head. Green Sacred Lotus, Water Lily pod. Tropical aquatic plants. Asian exotic flower. Side view. Watercolor botanical illustration. For cosmetic, ayurveda products, poster

Natural Marigold flower in garden, during summer. Blooming tagetes flower with red petals in summer, close-up photo.

Teachers, professors, and mentors play a crucial role in shaping the minds of students.

Bee on Flower: Nature's Colorful Summer Wildlife and Vibrant Insect Closeup

swarm hive cartoon vector illustration

Robotic Pollination Network. Artificial Intelligence concept. Generated Image

Professor in his 30s, wearing glasses, speaking animatedly in front of a group of engaged students.

Bee smoker isolated. Vector graphic line illustration. . Concept of apiculture and beekeeping. Smoker for beehive. Banner, poster, wrapping paper, sticker, print, modern textile design.

Dendrobium beetles are bright orange with large black spots on their wing covers. They have long black antenna, and wings hidden behind the patterned wing covers.

Beekeeper holding honeycomb frame with bees. Sustainable beekeeping, honey production, and nature conservation.

Colorful wildflowers bloom in a garden across rich dark soil during springtime

White Chamomile Wildflowers Blooming in a Lush Green Field on a Sunny Day

Headshot portrait of middle-aged smiling business woman in office

Honey bee pollinating spring blossom. Flying bee gathering pollen on purple flower at summer field. Bumble collecting nectar from wildflower at meadow. Hard work of little insect. Close up

A realistic depiction of a university lecture hall, with students focused on learning, the professor delivering knowledge, creating an intellectual and engaging atmosphere, banner

Man teacher with notebook is giving interesting lecture for students in classroom

Cartoon of happy old man.

Insect on Violet Meadow Flower

Detailed image showcasing a honeybee gathering nectar from a vibrant pink flower in nature

A yellow and black bee flying through the air

Bee pollinating lavender flowers in vibrant summer garden scene. Summer horizontal banner

Bright orchid with striking colors blooming in a lush garden during the afternoon in tropical setting

Bees and cocoons with pollen in honeycombs, beekeeping concept

Citronella or oxythyrea on a pink flower

European honey bee on white flower of Blackberry bush

Dandelion flower blooming vibrantly in springtime greenery under bright sunlight

Handsome university professor helping student in wheelchair, showing him book for his thesis in library.

Domesticated honeybees in flight returning to their apiary bringing nectar

A bright orange flower with layered petals

A stunning and serene cliffside beach landscape that captivates the beauty of nature

A male and female student, feeling focused, are seated at a desk, surrounded by books and papers, pointing at a notebook

Female Teacher Organizing Space for School Exam in Classroom in Modern Primary School

Longhorn beetle resting on bright yellow flower petals in a vibrant garden during midday sunlight

A man in a hat holding a beehive full of bees

Coltsfoot blooms in spring showcasing vibrant yellow flowers among green grass with blurred background

Honey Bee Pollinating White Clover Flower Close-Up

Butterflies Among Blossoming Pink Flowers

A child interacts in a vibrant garden filled with flowers and a birdhouse promoting wildlife and pollinators

Pollinator-friendly shelter enhances garden biodiversity in a colorful backyard habitat

Butterflies and Mushrooms in Nature

Bumblebee on White Flower Close-Up

Two honey bees working on golden honeycomb, close up macro shot with copy space

Bright yellow flowers bloom in a garden during the warm spring season showcasing nature's beauty and vibrant colors

The bee sits on white flowers

a bee sits on a pink flower and pollinates it, macro

Adorable Little Boy In Glasses Gazing At The Camera With Hand-Drawn Doodles On The Blackboard In Background.

Beehive Flower Leaf Pattern Design

Concept business education essential idea globalization, student learn and study in university and colleges to master knowledge needed travel global economy. book stethoscope for medical health care

Tutor pointing to important sections in a notebook assisting a student during a study session

A vibrant sunflower showcasing its golden petals and green leaves. Watercolor clipart cartoon.

White, transparent balloons filled with gold, silver confetti highlighting blurred graduating students and teachers standing on background stage

Robotic Pollination Network. Artificial Intelligence concept. Generated Image

A farmer inspects a plant in a flowering flax field

Bee and dragonfly sitting on daisy flowers

Vibrant Hummingbird Hovers by Nest Amidst Pink Cherry Blossoms with Iridescent Feathers and Playful Companions

Man scientist analyzing human brain on computer monitor, medical display in laboratory or classroom

The Beautiful White Flowering Tree Blossoms Stunningly in the Spring Season with Charm

A Beautiful Blooming White Flowering Tree in the Enchanting Spring Season of Nature

Bees pollinating lavender flowers in a sunny garden setting during springtime

Bee producing honey in honeycomb. Closeup macro image. Generative Ai

Delicate butterfly perched gracefully upon a cluster of pastel blossoms

Red color of corner label banner with word assistant on gray background

Watercolor painting of a vibrant hummingbird hovering near a blooming red hibiscus flower, showcasing delicate wings and vivid nature details. Bird, Wildlife Animals.

vast field of red poppies with hundreds of white butterflies fluttering gracefully

Swaying Gently In A Field Of Green Grass. Field Of White In Wind Swaying. In A Field In Summer Background During Day Wind. Wide shot.

Young girl with glasses stands in front of a chalkboard.

Bright Yellow Chrysanthemum Flower With Droplets in a Garden During Daylight Hours

Cheerful orange egg character wearing glasses, pointing to brainstorming thought bubble with bingo text

bee flying over golden honey drop macro, generative AI

Scientist woman. Vector illustration. The lab serves as hub for scientists to conduct experiments and make breakthroughs The scientist woman metaphor represents strength and resilience women

Macro shot of a bee on a honeycomb. Insect gathering honey in warm light. Concept of bee work, apiculture, natural production, and detailed insect imagery

A closeup shot of a bee collecting pollen on a purple echinacea flower

Norway Maple (Acer platanoides), flowering. Delicate green maple flowers and buds on a branch in the garden in early spring. Spring natural background.

Spring Flowers

Yellow Marigolds and Bees in Sunlit Forest

serene meadow filled with daisies, butterflies, and bees, creating peaceful atmosphere

Red dwarf Honey bee on Robusta coffee blossom on tree plant with green leaf with black color in background. Petals and white stamens of blooming flowers

Thai female teacher greeting in uniform

Bees Collecting Nectar Near Honeycomb in a Golden Glowing Background

Dragon fruit flower blooming tropical garden nature vibrant green environment close-up view

Majestic Chinese Peacock Butterfly on White Blossoms, Taiwan.

a teacher leading a coding workshop, students working on laptops

A cherry blossom tree with vibrant pink flowers against a blue sky

wax hive cartoon vector illustration

Bee gathering bright pollen from a spring flower in soft sunlight

A plant with beautiful purple flowers and lush green leaves

Sunlight filters through foliage, illuminating a golden honeycomb dripping with honey. Bees buzz around actively, collecting nectar in a lush garden filled with blossoms.

Young thoughtful man, scientist standing at blackboard with formulas and calculations, thinking, counting in mind. Chemistry

The hoverfly is a fly of the genus Cheilosia.

Bee pollen grains in wooden bowl and spoon isolated on white background. Top view. Flat lay

Group of business working people standing on white background in different positions

Futuristic robotic bee with glowing features and intricate design hovering in a bright environment

Honeybee collecting pollen on yellow daisy flower in garden. Concept of pollination and nature

Dandelions

Pollen cloud neon line icon

Watercolor man in a Hawaiian shirt holds a bottle of Cordyceps mushroom supplement, smiling and giving a thumbs-up

Cute orange cat in red graduation cap with an open book over a library background

Two black graduation caps on the the top of vibrant green empty background. Banner for education and academic achievement themes

Vibrant butterfly hovering over delicate flower, showcasing natures beauty and delicacy

Guides students through academic exploration, sharing knowledge and fostering critical thinking.

A close up macro shot of sunflower pollen with a honeybee, featuring bright and vibrant details