How to use "galleries" in a sentence

The room stepped down toward the stage in alternating wide and narrow galleries

Crowds surged past the souvenir shops, art galleries, jewelry stores, clothing stores, and other retail businesses, but they were neither shoulder-to-shoulder nor as insistent as they were upstairs in the casino.

The two of us haunted furniture stores from Vegas to Los Angeles to San Francisco, antique shops, galleries, everything from flea markets to the most expensive stores we could find