The phrase "marble pillars" refers to tall, sturdy columns made of marble. It often suggests a grand and luxurious setting, such as a fancy building or a prestigious location. Full definition
She had been born into the elite in the 1940s and as a teenage girl had attended dances among the brown marble pillars of the KGB social club behind the Lubyanka prison. (firstthings.com)
Soaring marble pillars in the lobby lift your gaze as you drink in the grandeur of the open space. (sofitel.com)
Inside, the high - ceilinged lobby is decorated with marble pillars and oversize armchairs, while the 379 guest rooms contain silk wallpaper, marble - top desks, and Frette linens. (travelandleisure.com)