The Terrace Roof is a roof you can build (the Adobe kit).
In-game description
A flat terrace of lime-washed pavers behind a crenellated parapet. Its corners keep a blue dome, water jars, a rug and a palm.SHOWN IN THE BUILD RING
Building it
It costs 2 
Stone, 1 
Yucca, 1 Earth spirit. It needs 1 Jewel first. Take it down with DISMANTLE to get its cost back (see Building).
