The Ring Around Black Fortress

Description

A many-spired black keep stands against mountains and clouds, encircled by a massive ring covered in unknown writing. Below, a barrel, chest, and lidded vessel sit among curling leaves like objects abandoned after a hurried departure. The mystery comes from scale. Is the ring a gate, a seal, a relic, or the reason the tower was raised? Its lettering promises meaning but refuses easy access. The bright sky makes the fortress visible without making it welcoming. Everything can be seen, yet almost nothing is explained. Perhaps the ring protects the keep from the world; perhaps it protects the world from whatever remains inside.