How do painters make flat pictures look like real worlds?

Painters use tricks to make flat pictures look like real worlds.

Imagine you're looking at a picture of a street on a piece of paper, it’s flat, but it looks like you could walk down that street! How does that happen?

Painters use something called perspective. It's like when you look out the window of a train, things close to you move fast, and things far away seem still. Painters draw things smaller if they're farther away, so it looks like depth on paper.

They also use color changes and shadows. When something is in the light, it looks brighter; when it's in the dark, it looks darker. This helps make a flat picture look like it has real shadows and brightness, just like when you play with your toys under a lamp.

By using perspective, color, and light tricks, painters can turn a flat piece of paper into something that feels like a whole world!