When you’re working with a canvas in Photoshop, there are a few things you need to keep in mind. The first is that the canvas is divided into squares, or layers. Each layer has its own properties and can be edited independently. The second thing to keep in mind is that when you split a canvas into smaller pieces, Photoshop will automatically resize the pieces to fit on the screen. So if you want to make a small change to one of the pieces, it’s best to split it into smaller chunks and make your changes on each piece separately. Last but not least, if you want to create a finished product, it’s important to remember that all of the layers must be merged together before they are saved as a final file.