Green Coruscant
From Wookieepedia, the Star Wars wiki.
Green Coruscant was an illustration. It is unclear what this picture was meant to represent. It may simply depict a new part of Coruscant, may be a depiction of a greener Coruscant of the past or another ecumenopolis, or may even be Coruscant post-Yuuzhan Vong War (as it was greened in the hands of the Yuuzhan Vong).
It is a picture of an ecumenopolis area that was covered with rings of artificially planted vegetation, presumably for aesthetics, oxygen, or both.
Enormous hovering skyscrapers dotted the landscape, towering over the green strips. The area also hosted floating rings which seemed to serve as landing areas for airspeeders and starships, and may have included habitation areas.
The setting was either a little-seen sector of Coruscant or another world entirely.
[edit] Behind the scenes
The name Green Coruscant refers to a single piece of in-universe art in Star Wars: Visionaries.
