https://www.theothersideofmidnight.com/2018-05-12_em
RCH and friends have a fascinating series of observations and speculation.
2 vs 1
https://www.theothersideofmidnight.com/wp-content/uploads/2018/05/AC2.jpg
Sometimes artwork has quite a peculiar way of depicting things that can be revealed decades after first being produced.
https://en.wikipedia.org/wiki/Chesley_Bonestell , http://www.bonestell.org ,
http://www.outer-space-art-gallery.com/chesley-bonestell.html ,
https://io9.gizmodo.com/the-artist-who-helped-invent-space-travel-452436111
https://creators.vice.com/en_us/article/bmd4na/original-creators-father-of-modern-space-art-chesley-bonestell
https://desertshapes.blogspot.ca/search?q=Mars
