Proscenium

Part of a theatre stage in front of the curtain.

Lancet window

Tall, narrow window typically associated with the Gothic architectural style.

Queen’s House

Former royal residence near Greenwich Palace, built between 1616 and 1635.

Hagioscope

Obliquely cut opening in the chancel wall of a Christian church.

Garth

Small piece of enclosed ground.

Peristyle

Range of columns surrounding an architectural feature.