I have been doing genealogy for almost 30 yrs now way before the internet was a known tool. Sites like findagrave are fabulous tools for our research and have helped me tremendously.
one day I was working out of town with nothing to do after work besides sit in a hotel room so I looked on findagrave for the local cemeteries where I was staying to see if there were any requested photos, I wrote down the names and off I went to search. now any time I travel I like to do the same sort of to "Pay it Forward" you might say.
All my photos are my gift to anyone who wants them to do as you please, all I ask in return is to visit cemeteries near you and do the same, it is quite gratifying.