Narra is such an electric wood for the back panel the obvious choice while being out in California was to use Curly Western Maple. The woods being packed with aesthetic energy made putting in concave and convex curves a requisite. The front of the cabinet is serpentine and the sides curve in and the other out to compliment the door.
There is a discrete keyed lock to keep the precious objects away from insensitive hands.
Measurements: 28” x 18” x 8”