Orbicular

Orbicular:
1. Having the shape of a flat ring or disk
2. having a rounded convex or globular shape

A collection of round items, inspired by the 40th anniversary of the first moonwalk:

Puddle on a locked metal plate, Blacksburg golf course

Kerosene lamp globe from my grandmother's house

Inside Mabry Mill

Melting icicle

Beer cisterns

Curved roof