Given the quality of the Armstrong and Collins efforts on this piece it seems a shame that the photo of this eBay offering doesn't show the Aldrin signature too.

On second thoughts perhaps it's better this way - rather like a good horror film that will let the audience's imaginations do the work rather than slapping on the sfx and on-screen gore this image just hints at the horrors lurking off-screen.

In any case the real horror is that the seller hopes to get $2000 for this effort.

Rating:
C for effort (Look mommy! I used 3 different pens!)
E for artistic merit (artist forgot to check what the real sigs look like first)