Signage is like a very special kind of picture that you can read with your eyes instead of a book. It helps people find what they're looking for like finding the way to a store in a mall or a restroom in a big building. Signs can be made with different materials like metal, plastic, or paper and can come in different shapes and sizes. They can have lots of different colors, pictures, and words on them to help people understand what they're looking at. Signage is important because it can keep us safe, help us find things, and tell us where to go.