Take a Tour of Singer-Songwriter Holly Williams' 1908 Nashville Cottage

While there's no questioning the root of Holly's musical talents, it's her mother's family—a long line of artists—who sparked and cultivated her love of architecture and interior design. "My mom decorated her house in 1987, and if you walked in today you'd have no clue it wasn't recently completed. Because of her, I never buy pieces that will only work on one particular wall or in one particular house. I look for things that will hold up over time."

In this photo: Holly chose a gray, white, and black palette for its timeless appeal. The metallic floral wallpaper is from Designers Guild.

To put their stamp on the historic home, located in Nashville's emerging 12 South neighborhood, Holly and Chris outfitted the kitchen with classic white subway tiles, polished marble, and copper accents reminiscent of their favorite French bistros. A pine ceiling gives the kitchen a country vibe, while its inky black paint job ups the space's cool factor and creates a focal point at the center of the home. "I've always loved shiplap and other wood panel finishes, but it wasn't in our budget to use those materials throughout the entire home, so I thought, 'Why not just do a ceiling or wall here and there?'

In this photo: Soda shop stools from the 1940, found at a Franklin, TN, antiques mall, create a nostalgic spot to gather. A rare original photo of Holly's grandfather Hank Williams, Sr. and grandmother Audrey after a show adds character to a mirror over the kitchen fireplace, along with silver cordial glasses passed down from Holly's maternal great-grandmother Gertrude.

To play up the room's abundant natural light, Holly skipped curtains and painted the walls a crisp white. In the corner, a baby grand piano inspires family jam sessions.

A weathered clock face hung on Paris's Boulevard Saint-Germain in the late 1800s acts as a statement piece in the living room.

Inspired by her grandmother's gallery wall, a mix of family photos and drawings fills the hallway.

Holly coated the pine-clad ceiling in the master bedroom to a cloudy gray. The star of the room—a wrought- iron canopy bed from Restoration Hardware—is a close match to an antique one that belonged to her maternal grandmother. To toughen up the otherwise feminine space, Holly brought in a rustic leather club chair and simple pine chest. Sitting proudly on display: a hat passed down from her great-grandfather Elonzo Williams. Brass sconces cast warm reading light while keeping tabletops clear.

Throughout the rest of the house, which includes two loft-like guest bedrooms, a three-season back porch, and an art studio, are equally special family mementos at every turn. "There's nothing more soulful than decorating with reminders of loved ones, like my husband's paintings," she says.

Holly installed wood panel finishes to the guest bedroom as "an easy way to add homespun country charm."