Richard Byrne has discovered an easy way to search for public domain images on the Bing search engine, and he’s got a simple screenshot on his blog that shows you how.
I’m adding this info to The Best Online Sources For Images.
Personally, my favorite place these days to find images for this blog is Wylio. It’s super simple to use and works very well giving you the appropriate attribution within its embed code. You get five images a month for free, and then have to pay less than $40 per year for using more. I think it’s worth it.