A foyer in an opera house.
Source: Image:Le grand foyer.jpg (Niabot), Image:EPO 1273 wiki-2.jpg (Rainer Zenz). http://en.wiktionary.org/wiki/File:Le_grand_foyer-2.jpg
Author: Photograph: Eric Pouhier, Modifier: Rainer Zenz, Niabot (last modification)