Theory Pictures | Page 2
Browse 209+ Theory Pictures in high resolution, free to download
Browse high-resolution Theory Pictures for blogs, social posts and creative projects. Every one of these Theory Pictures is free to download and rights-cleared, so you can publish, print or remix without the stock-photo bill.
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The word Science formed with science-themed icons like DNA and moon. — Theory Picture -
A blue brain inside a human head silhouette being scanned by an MRI machine. — Theory Picture -
A thermometer rising in temperature against a bright yellow sunburst background. — Theory Picture -
Tired student resting head on SAT and AP textbooks at a messy study desk. — Theory Picture -
Science doodle collage with lab equipment and formulas — Theory Picture -
Group of children in tie-dye shirts looking up at a large Earth globe in a science museum. — Theory Picture -
A metallic disc suspended in midair above splashing water with mist rising. — Theory Picture -
Two kids in lab coats and goggles observing a blue chemical reaction. — Theory Picture -
A scientist working at a desk inside the light cone of a large microscope. — Theory Picture -
Chalkboard covered in physics equations and portraits of Einstein and Hawking. — Theory Picture -
Microscope examining a green specimen on a glass slide in a lab. — Theory Picture -
Glowing green DNA strand surrounded by floating chemical formulas and digital networks. — Theory Picture -
Educational diagram showing labeled geometric shapes in bright colors. — Theory Picture -
A leaping figure with a staff against a sunburst and blooming trees in a dreamy pastel landscape. — Theory Picture -
Starship flying near a planet and moon in space with stars. — Theory Picture -
Scientist in lab coat holding tablet and touching glowing molecules. — Theory Picture -
Scientific and biological symbols floating in space including DNA, beaker, mushroom, bone, ear, and honeycomb. — Theory Picture -
Scientist examining specimen under microscope in cluttered lab — Theory Picture -
Human hand holding robotic hand in futuristic lab setting — Theory Picture -
Businesswoman biting into green apple with thought bubbles around her head. — Theory Picture -
Glowing golden brain-shaped circuit board with illuminated nodes on dark background — Theory Picture -
Popular Science magazine logo in bold black letters on light gray background. — Theory Picture -
Cozy indoor workspace with laptop candle and notebook by a forested window. — Theory Picture -
Bold geometric shapes in vivid colors with textured black stripes. — Theory Picture -
Dark silhouette of a person with afro hairstyle against teal background with glowing yellow spots. — Theory Picture -
Two side profile silhouettes one with chaotic scribble brain the other with calm anatomical brain. — Theory Picture -
Surreal space scene with skull dinosaur spaceship and planet glowing dna strands. — Theory Picture -
Cozy study corner with lit candle and laptop showing Hello Kitty planner. — Theory Picture -
DNA helix wrapped around science books in a starry space scene. — Theory Picture -
Two students in school uniforms holding hands walking outdoors on grass near water. — Theory Picture -
Handwritten biology diagram on tablet showing ovarian cycle phases and follicle structure. — Theory Picture -
Close-up of a scientific microscope in a laboratory setting. — Theory Picture -
Five diverse doctors walking through a rainbow tunnel including one in a wheelchair. — Theory Picture -
Glowing brain with digital circuitry and neon lights on dark background. — Theory Picture -
Diverse crowd facing a large Earth globe with DNA symbols on a red background. — Theory Picture -
Man with glasses holding head as gears and sketches float above his head. — Theory Picture -
Person studying with scientific symbols and equations floating from their head. — Theory Picture -
Circular blue graphic with icons representing science and learning around the text 'a heart for SCIENCE'. — Theory Picture -
Hands holding a glass sphere containing glowing molecules with lightning in the background. — Theory Picture -
Two stylized human profiles facing each other in a swirling rainbow of colors. — Theory Picture -
Aerial view of a geodesic dome building by water at sunset. — Theory Picture -
A playful collection of science symbols and tools on a blue background. — Theory Picture -
Two scientists holding test tubes with molecular structures floating around them. — Theory Picture -
Science education center banner with lab equipment and books. — Theory Picture -
Set of nine science-related logo icons with teal and black line art. — Theory Picture -
Black atomic symbol icon with three orbiting electrons on white background — Theory Picture -
Hands holding a phone with a glowing digital network of user icons. — Theory Picture -
Sunlit desk with open notebooks coffee glasses and phone for studying — Theory Picture -
Chemistry study notes on graph paper with pens and ruler. — Theory Picture -
Two researchers in protective gear working in a laboratory with safety cabinets. — Theory Picture -
Scientists explore a glowing coral-like structure with giant hands reaching toward them. — Theory Picture -
Glowing virus particles and molecular structures in a scientific digital illustration. — Theory Picture -
Cozy study desk with laptop coffee and notebooks — Theory Picture -
Silhouettes of heads with colorful abstract brains representing diverse thoughts and concepts. — Theory Picture -
Community transitioning from pollution to renewable energy with wind turbines and solar panels. — Theory Picture -
A woman in a red blazer poses against a red background. — Theory Picture -
Diagram illustrating Newton's gravity law with apple tree on Earth and moon above. — Theory Picture -
Geometric fish made of teal and brown triangles on white textured background. — Theory Picture -
Cartoon scientist in lab coat smiling behind bubbling beakers under 'Science Asylum' sign. — Theory Picture -
Cozy study desk with open books tablet candle and coffee — Theory Picture - Next page
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