If we use images from other servers or websites like image stocks, we need to specify the full route to their location. The absolute URL is the most straightforward and the only way to link an external image. You should write down the protocol, the domain, and the path to the image.

Using images from other resources implies some risk of copyright violation. Either get the author's permission or use visual assets only from open sources like Unsplash, Pexels, or Pixabay.