Reading the discussion about marking Marko's Remasters I first just thought when I put them in a separate folder, that would be sufficient for me.
Suddenly I did get this idea to create a stamp that can be added over the original artwork.
Searched google and found a stamp that could be used, and added text.
This is the stamp plus an example
How to apply:
Save the stamp on your HD.
Open the stamp in "PAINT"
Select the whole stamp and "copy"
Than open the artwork that needs to be marked
Than "paste" the stamp
It will show in the lefthand top corner
Grab it with holding down left mouse and move it to where you find it appropriate, and if you like enlarge or shrink the stamp
When done "save as" while adding Marko Remaster to the previous given name