Have you ever played with a camera and moved it up and down to take pictures from different angles? Well, sometimes people want to move the camera to the side too, that's called tilting. It's like if you were looking at a book on a table and you wanted to see the top of the book, you would tilt your head up. In photography, tilting the camera can be used to create interesting effects and make the picture look different. It's just like playing with your toy camera to take pictures from different angles, but with a bigger and fancier camera!