Uses 2x Rise of the Valkyrie, 2x Road to the Forgotten Forest & 1x Marvel:
The title "Ring in the Sky" is a bit of a joke. I designed it all with VirtualScape, but when I came to build it, it wasn't very tall at all.
It does make a two-level map with access up to the top in all four corners and a nice hiding place underneath for figures with a height of 6 or lower.
All the glyphs are at the bottom around the island, which can make you a target from above.
Maybe the name "Ring Slightly Above the Ground" would have been more truthful.