Have you ever drawn a picture of something like a house or a tree? Painters do the same thing, but they use special paints and materials to create beautiful artwork that looks like real life objects. Sometimes, painters like to paint objects that we see every day, like fruit, flowers, or even a chair!
They might use special techniques to make the painting look like the object is really there in front of you. They might use light and shadow to make the painting look 3D, or use bright colors to make it stand out.
People have been painting common objects for a very long time, and it's called "still life" painting. It's like creating a little scene of objects on a canvas, just like you might play with toy cars or dolls to make a little world of your own.
So, when you look at a painting of common objects, try to see how the painter made it look so real and interesting, and maybe you'll be inspired to create your own masterpiece too!