Does the red line tie in to the vocals at all? Because the songs with vocals have red lines, but I think (I haven't checked) the instrumentals don't have red line artwork.
Probably not, as corona radiata has a red line and it's an instrumental, and lights in the sky does not have a red line, and it's a vocal track(bethehammer)
=Alien Abduction=
====Demon Seed====
This could be from the point of view of the child the girl is bearing only older, perhaps an orphan wants to find out more about their parents, only to find they were killed as part of a government resistance, this child would then decide to carry on what there parents started and take down the government, creating a new resistance. This is the theory on how the artwork for demon seed is connected to everything on the album apart from the potential resistance members, it never knew its family, yet it is able to change the course of everything else which is happening in the universe around it. (Also, the artwork for Demon Seed, when rotated counterclockwise, looks like 0001, the year after year zero. bethehammer)
These are only speculative theories and have not been officially stated.