Board Thread:Support Requests - Getting Started/@comment-26335203-20150709184330/@comment-1038387-20150709200630

A watermark is used to safeguard against unwanted reuse of images. If people (or websites) watermark it, it's to ensure attribution. Before uploading it, check the original website's license to see to which degree reuse is allowed. This is not the same for all watermarked images, or even sections of a site.