Designer Rachel Halvorson says she wanted the stair hall of this Nashville home “to feel old and new at the same time.” Here, a John Saladino-designed bench covered in Chanterelle-colored Schumacher velvet sets the tone atop antique Spanish floor tiles. A collection of vintage and contemporary art works—by Birmingham artists William McLure and McKenzie Dove, among others—hangs above a vintage hexagonal table from GasLamp Antiques.