I can't see those pics. Do I have to be logged in to Skulltag to see them?
Anyway, perhaps related, I am reminded of this that I did this a little while back to augment the warning signs I found in another mod (DE I think) and, of course, the Doom originals.
[Edit]
I just noticed the the DE signs are slightly different to the Doom originals so I quickly redid them, and my biohazard one, to tie in with the originals a bit better. So, here they are with the originals as reference:
Oh, and I couldn't resist adding this - a warning sign for all those crushers in Doom maps.
