Apparently this was a limited bonus for volume 1 of the "Herz" season. It was a clear poster set that basically consisted of the background and 2 clear overlays. I assume scanning it (bright light) ended up making the background show up through the overlay more distinctly than it normally would.
I assume scanning it (bright light) ended up making the background show up through the overlay more distinctly than it normally would.
I have the set and it's actually not just the light from scanning. Even in normal light they look that transparent. It was not a very well executed idea.