🎬 From Flipbooks to Pixels: A Short History of Animation

The Wild Robot promotional still (SOURCE)

When most people think of animation, they imagine colorful movies, TV shows, or video games. But animation has much older roots, beginning with simple experiments to create the illusion of movement.

(SOURCE)

The magic of animation works because of something called persistence of vision. Our eyes and brains hold onto an image for a fraction of a second after it disappears. When we see a series of still images quickly, our brains connect them together as movement. That’s the foundation of every animation you’ve ever watched.

2-Frame Flipbook animation (SOURCE)

Flipbook Animation (SOURCE)


One of the earliest forms of animation was the flipbook. By drawing slightly different pictures on each page and flipping them quickly, people could see a ball bounce or a stick figure walk. It was simple, but it proved that pictures could move.

Mickey Mouse cartoon, Walt Disney Studios (SOURCE)


As animation developed, artists invented new techniques. In the early 20th century, cel animation became the industry standard. Animators drew characters on clear sheets of celluloid (cels) and placed them over painted backgrounds. This saved time, since only the moving parts needed to be redrawn. At the same time, filmmakers experimented with stop motion, moving puppets or objects one frame at a time and photographing each movement to create motion.

2D Vector Cutout Animation (SOURCE)


3D Character Rig Run Cycle example (SOURCE)


The rise of computers changed everything. 2D animation software allowed artists to draw on digital screens instead of paper. Animators could organize drawings along a timeline, making it easier to edit scenes and test movements. Later, 3D animation brought characters and worlds into depth, allowing for realistic lighting, shading, and movement. Famous movies like Toy Story showed how powerful computer-generated imagery could be.

Pixel Art Animation (SOURCE)


In digital animation, the building blocks are pixels—tiny squares of color that make up every image on a screen. Many early video games used simple pixel characters, called sprites, to represent heroes, enemies, and objects. These sprites moved across the screen to create gameplay. Even today, pixel art remains popular because of its retro style.

Technology also brought new ways to share animation. A common format is the GIF (Graphics Interchange Format), a short, looping animation often used online. Loops are important in animation: by repeating a sequence seamlessly, an artist can make a character wave or a ball bounce forever.

No matter how animation is made, from drawing on paper to using advanced 3D software, every project goes through rendering. Rendering is the process of generating the finished animation from raw artwork. It turns sketches, layers, and data into the polished images we see on screen.

Frames of an animated Jump Cycle  (SOURCE)


Animation has come a long way from flipbooks to digital platforms like PiskelApp or professional studios like Pixar. But the heart of animation is still the same: a series of frames carefully designed to create the illusion of life. Whether you’re sketching a blinking self-portrait or designing a character in a video game, you are part of a tradition that stretches back more than a century.

Animation continues to evolve, but its history shows us one thing clearly: people will always find creative ways to make pictures move.

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