I have been asked this question several times in the past week. The answer is yes.
Most of the images on the site are write-protected and copyrighted. That is not the case with the lead photo.
These photos are copyrighted but not write-protected.
You can use these copyrighted images if you agreed to two conditions. First, you agree not to used them for commercial purposes and second, you agree not to alter the image. If you agree to these conditions feel free to download the images or if you email me and tell me the image date I will email it to you.
Lead images only appear on the site for one day and are replaced the next day so be sure to download them the day you see them. Otherwise, they will be gone.
Since most of the requests were related to the Caddo Lake images that have been running for the past week or so but are now gone, I will send you the series if you email me at news@mmmsys.net.
I am glad to hear that you are enjoying these images.