Gibbs surround
A Gibbs surround, in architecture, is a type of architrave surrounding a door, window or niche and interrupted by large blocks of stone and often by a massive keystone set under a pediment. It is named after the architect James Gibbs.
A Gibbs surround, in architecture, is a type of architrave surrounding a door, window or niche and interrupted by large blocks of stone and often by a massive keystone set under a pediment. It is named after the architect James Gibbs.