I am going to show you how you can "crop" a couple of paintings I have done for one of my books. Sometimes you can take a photo or a painting and crop it to look different, maybe you don't like what you see or maybe you just want a few different views. It is easy and fun to do, but it takes some practice as you need to have a little knowledge of composition to do it.
Here is the original
Here are some ways you could crop this picture to make different views.
Here is another original
Even if you have never tired this it is fun to experiment! Give it a try and see what you come up with!