Here is another great image that was shared in the Spelljammer Facebook Group. The artist, Claudio Pozas, originally posted on Facebook and as a public post on his Patreon. He has graciously allowed me to share the image here on the Spelljammer Fanzine. Below is his description from his Facebook post.
Formerlyknown asTreel name ofGnŭhŏŏm-naac, theCrystalSpherecurrentlyunder the authorityof the GloriousGiff empireisa relatively small orb.Its outer surfaceisdark browncovered byreddishrepresentations ofall the species thatlivedon the worldsit houses.Some of thesecreatureshave not existed fora long time,and someare completelyunknown toGiff scholars. Several fragments ofancient storiesmention the existence ofa legendaryPortal named Vakk, but it seems it opensonceallthe centuries.Themain passageis guarded by theIIand VIfleetsof the GloriousEmpire, nearly twohundredvesselsin charge ofthreateningthe mostadventurous travelerswithsomewarlikeintentions.