A shattered obelisk in a black plain, surrounded by the realms of the Obsidian Obelisk.

Ruby Obelisk: the Mad God's demesne is a boiling gyre.
Titanium Obelisk: the Ruiner's demesne is a shattered ruin.
Rusted Obelisk: the One-Winged God's demesne is a withered plain.
Jet Obelisk: the Voidfather's demesne is a a rocky expanse of Void.
Cobalt Obelisk: the Scarred Mother's demesne is a wasteland of gallows and salt lakes.
Drab Obelisk: the Stillborn God's demesne is a pool of umbilical fluid.
Bismuth Obelisk: the Shrill Goddess's demesne is a dark forest of screaming birds.
Pallid Obelisk: the Lord of Hooks' demesne is a blood-drenched plain of butchery.
Peridot Obelisk: the Dragon of Misfortune's demesne is a broken mountain.
Brown Obelisk: the Muckdweller's demesne is a bog of stench and filth.