I think this fella I saw nearby knew something about it
(
clopinettes,
Sun 29 Jul 2007, 14:15,
archived)
Penisman?
Plus, they had to be done by aliums. At least one looks like a spaceman, and they are incredibly complicated to do, not to mention unviewable, from ground level.
(
Mr.Ons knows you can hear him, Earthmen.,
Sun 29 Jul 2007, 14:19,
archived)