Here’s an article from Elegant Themes Blog written by John Hughes which I thought you might find of interest.
“One of the most annoying parts of running a successful website that some people may try to steal your content, including your images. This can hurt you in the long run, not least of which because users might think you’re the one pulling images from other sites. The good news is there are ways you can protect them”
To read more head over to Elegant Themes Blog
Till next time,