Same engine as the pendant lamp — flipped so its top mounts onto the base.
Cupola mount
Classic assembly: the socket passes through base and cupola and holds everything together.
Silhouette
Cross-section
Match the base's Rounded W/D/R so the cupola seats flush.
Texture
Image textures
Twist
Top rim stays fixed; the bottom rotates.
Body perforations
Mount plate (base of cupula, holds socket)
Decorative cutouts (on mount plate)
