Not to oversimplify this or anything 🤣 But...
YOUR created images, YOUR ideas, YOUR imagination via Copilot | Designer... Just simply open Copilot and write or say, "Create an image of..." OR "Create a photo of..."
That's it😀 That's all there is to it 👌👍👍Try it for yourself🖼️
An example, done in Edge Copilot (Same if using OS Copilot outside Edge)