Shards, one courtesy deserves another, so I will offer my own collection of photos that I have accumulated over the years; over 400 so far and counting because I keep adding more.
Some of them are rather arcane, used once for a particular scenario in a unique situation, but the vast majority of them are useful, I believe. They are all in PNG format and pre-sized to the optimal 512 x 415 pixels. Being in PNG format, they are not taggable like JPGs but you can always search by file name.
Now, a legal note. All of these images were freely acquired over the internet under the reasonable assumption that they are in the public domain. I did not download any from pay-per-image web sites; those are usually watermarked anyway. So I am unaware of having violated any copyright law in acquiring them, using them for non-profit purposes, or sharing them here with my fellow community members.
Bru's Photos
P.S. - You may see a message like this. I live a clean virtual life, so I have confidence in what I upload or link to here. Still, it may be a good idea to run a quick virus check on any files that you download from this forum web site, mine or others. As you can see, though, this file has a "clean bill of health."

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