Before using a work that you find on a website, please carefully read any “About Us” or “Frequently Asked Questions” or “Terms and Conditions.”
Some sites may:
- require you to publish an acknowledgement/attribution;
- provide the wording required for the acknowledgement;
- require you to accept cookies;
- require you to register;
- offer photos for purchase, often highlighted at the top of the page;
- return to default mode (e.g., images that are not public domain or Creative Commons) after each search; or
- automatically generate incorrect attributions. (Confirm before using!).
Also, be sure to always check copyright!