Anyone who has spent much time on this blog knows that I am a big fan of Wikipedia. I give them at least a couple of donations every year to support their efforts. It was only recently that I discovered Wikimedia Commons. Click on the graphic to the right to go there.
Wikimedia Commons has literally thousands of public domain media for all you bloggers out there. You don’t have to worry about infringement of copyrights when you used any of their images.
Try them out. You won’t be disappointed and if you like them or Wikipedia give them a donation now and then. They are a non-profit so depend on your support.