What's up with the animated drawing on your front page of an alien poorly disguised as a human female at a picnic using voice to control her music player? It's kind of distracting--I keep staring at it instead of reading the site.
I infer that she's an alien for three reasons.
First, her head is on backwards compared to human heads.
Second, she appears to have only one upper arm, attached to her left shoulder, which forks at the elbow into two lower arms, one of which is going behind her back over to her right side. The forearms are also about twice as long as human forearms.
Third, the neck is way longer than human necks, but quite consistent with many the aliens some people have claimed to have seen.
Seriously...is this some recognized art style? I don't know much about art, but I do recall that around the late 19th/early 20th century there were some prominent artists and styles that took big liberties with human anatomy.
It's well drawn sufficiently (as are the other drawings on your site) that it gives the impression that the artist is referencing something known.