There are some works of art, or other games that pull things off really well, that are so beautiful they really get me thinking "I should host a game jam to make Spore".
One of these is Human Evolution, by Concavenator, an extremely detailed infographic of human evolution from the first self-replicating chemistry to humans, replete with citations: https://www.deviantart.com/concavenator/art/Human-Evolution-818729399
Post your favourites!