[Dev] Parabola Logos and Artwork

[Florian]

> cool! there's some artwork around but no one took time to put it all
> together. maybe you want to create a wiki article with it? ;)

Yes, I'd like to create a wiki article.

I found some artworks here:
https://bugs.parabolagnulinux.org/bugs/issue196
https://wiki.parabolagnulinux.org/File:Parabolabw.png

Is there any more? ...Should I put all these designs in one article?