Anyone can also go to https://getpaidstock.com/ and copy a stock image URL in to get a watermark-free version of any image. Some hosts work better than others. https://tineye.com can reverse image search also, accomplishing two things. One, sometimes the image was used in an article and it’ll be in a better resolution without a watermark. Two, might have image hosted on another stock site that gets better results @ getpaidstock.