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Homepage / Interior Design  / No Rules, Just Color: An Artist’s Vibrant Home in Scottsdale

No Rules, Just Color: An Artist’s Vibrant Home in Scottsdale

An artist and interior decorator turns her Scottsdale home into a layered canvas of color, creativity and family history.

By Lauren Tyra | Photography by Stephen Simms

Sunlight pours through wide panes of glass, catching on walls alive with paintings, antiques, baskets and personal treasures. In every direction, Theresa Theiler Morton’s Scottsdale home feels like an artist’s canvas in motion—layered with color, texture and memory.

“I like to color outside the lines,” she says with a smile. “For me, the only rule is that there are no rules.”

That mantra has guided Theresa since childhood. Encouraged by an elementary school teacher, she was sketching and painting at the Toledo Museum of Art by the age of 8. Decades later, that innate creativity has expanded well beyond the easel, shaping not only her art but also the architecture, interiors and gardens of the home she shares with her husband.

Architect Andrew Carson III, a Phoenix Home & Garden Masters of the Southwest award winner, approached the dwelling’s design with the same imaginative spirit. “Each vignette is like a movie scene,” he explains. “We consider how the home looks in every direction and how it reveals itself as you approach.”

The site, however, was no blank canvas. A desert wash cut directly through the property. Instead of viewing this as an obstacle, Carson made it the defining feature, adding two bridges—one indoor and one outdoor—that connect the home across the wash. “It truly was an engineering feat,” Theresa recalls.

Excavated boulders were repurposed into drainage channels. “When it rains, water swishes down the mountain and goes underneath the house,” Theresa explains. The layout was designed with practicality in mind too: “Theresa wanted to be able to see her grandkids in the pool no matter where she was in the house,” Carson adds.

Inside, Theresa’s fearless hand takes over. Each room has its own rhythm, layered with bold patterns, contemporary furnishings and relics both found and inherited.“I didn’t want oversized furniture,” she says. “You have to make your pieces speak, and if it’s too cluttered, you cannot do that.”

Art is everywhere. In her studio, even the TV rests on an easel, disguised as another canvas. Old screwdrivers and paintbrushes become sculptural objects. Recent paintings hang alongside those she created in art school. Walking canes, antique corbels, tortoise shells and foraged desert branches are displayed as decor.

Theresa’s eye for reinvention shows in the smallest touches. “I made these antique cream and sugar containers into flower vases,” she says, pointing to curios in the guest wing hallway. “I believe it’s the little details that can transform a room.”

Beyond artistry, the house is imbued with family history. A fur shawl that once belonged to her mother-in-law now drapes across a chaise. Her late father’s craftsmanship lives on in the drawing table, easel and nesting tables he built. Lifting the lid of a glass case in the great room, Theresa smiles: “This is a cigarette box that has been passed down in my family for generations.”

She was equally hands-on with the architecture, designing the pool herself, installing interior molding and working closely with Carson to ensure each window framed the right view. “I think that’s the artist in me,” she reflects.

Outdoors, Theresa’s creativity spills into the landscape. An avid gardener, she favors native cacti for their sculptural shapes. Collaborating with her landscape attendant, she delights in arranging boulders into whimsical cairns—among them a donkey and rocks stacked to look like a set of chairs and a table perched on a hillside. “My grandkids can go up and sit on the hill under the tree,” she says. “They love it.”

Carson still laughs about the result. “We joked that their kids would fight over who gets first dibs on certain bedrooms when they come to visit,” he recalls. “It’s fun to create a place where someone not only wants to stay—but they may never want to leave.”

Theresa and her daughter, Casey Head, have turned their shared passion into a design business spanning from Charlotte, N.C. to Scottsdale. Still, she resists labels. “My kids are always teasing me about what I call myself,” she says with a laugh. “I guess I’m just a creative. I love trying new things.”

Whether experimenting with paint, reimagining heirlooms or watching her grandchildren race around the property, Theresa’s philosophy remains steady: A life—and a home—without rules is the most colorful of all.

Architect Andrew Carson III incorporated a wood belt line around the great room to guide the eye and scale the high ceilings. Above the fireplace is a TV disguised as one of the owners’ favorite art pieces.
In the dining room, an antique French hutch sits comfortably with a contemporary painting. "I have no trouble putting those two things together," Theresa says. "If I went purely tradition, it would feel dated. When you see the mix, it feels creative and colorful." The chair is an heirloom that was reupholstered with fabric that Theresa also used as a window shade in the kitchen. "It reminds me of folk art, which my husband and I love," she says.
An original painting by New Orleans artist George Rodrigue adds modern flair to a grouping of antiques. In the kitchen, Theresa layered two different countertops with a custom range hood and subway tile: “I wanted the hood to go all the way up to the ceiling with a slight curve and a band around it,” she says.
The owners call this guest suite the “garden room” for its sunny hues of green, white and gold. The rug was formerly in the front entry of their Chicago abode. “I knew when Andrew drew the space that we had to make this work,” Theresa shares. The nesting tables were a gift from her late father as a “thank you” for redesigning his yard. “I have been doing design projects for friends and family my whole life,” she says.
In the butler’s pantry, the homeowner repurposed a window found at a farm sale in Michigan as a connection to the mudroom hallway. “It adds dimension and personality,” she says.
An intimate vignette displays a painting by New Orleans artist Reginald Mitchell alongside heirloom furniture and antique cream-and-sugar jars reimagined as vases.
“Each vanity has its own personality,” Theresa says. In this guest bath, patterned wallpaper, navy cabinetry and framed art set a vibrant scene. “I thought, ‘Why can’t I hang art on a mirror?’”
Theresa enjoys juxtaposing unexpected elements. Antique wooden forms once used to make balloons hang on the great room wall. “I found them at a shop somewhere and had to have them,” she recalls. “You can still see all the colors in some parts where they dipped them in rubber or latex.” Nearby, woven baskets resemble busts, while small tribal sculptures evoke chess pieces.
The grandchildren’s guest bedroom features vintage suitcases as bed stools. “They are family pieces of luggage from back in the days when people traveled by train,” Theresa explains.
Natural light floods the hallway to the guest wing, which is filled with inherited and found objects. At the end of the vestibule is an antique window, patinated with paint, that leads to Theresa’s art studio. The sketch of a hand is from her days in art school. “Every painting tells a story,” she states. “For this, I was too tight while drawing, so my teacher put my paintbrush on a long stick, and I had to paint standing away from the canvas to loosen up.”
A serene palette of white, pink and French blue encompasses the primary bedroom. A painting by one of Theresa’s favorite artists, the late Ann Stewart Anderson, anchors the room. A herringbone rug adds texture.
In the primary bathroom, patterned wallpaper adds a punch of personality. The fabric on the chandelier’s shade matches the vanity stool.
Theresa’s art studio is a mix of her own masterworks and pieces by other artists, including a painting of tools flanked by squeegees once used to make silk screen art in England. The drawing table was a handmade gift from her father. “The little paintings were an exercise I did recently,” she shares. “I painted all the canvases black, let them dry and gave myself five minutes to do a painting from start to finish. It helps me break down my barriers and try new things.” The light fixtures are from an old factory.

“Your interiors should be like art—dare to be different. Make your pieces speak.”

Theresa Theiler Morton, homeowner

The backyard bridges the natural desert wash with the home’s architecture, a feature Carson says was central to the design. Theresa worked closely with the architect to create an elevated terrace and pool that hover over the arroyo, blending seamlessly into the rugged landscape.

THE ART OF NO BOUNDARIES (Sources)

  • Architect: Andrew Carson III, Carson Architecture and Design, Scottsdale, carsonarchitectureanddesign.com
  • Builder: Sunwest Construction, LLC, Gilbert, sunwestc.com
  • Interior decorators: Theresa Theiler Morton and Casey Head, Curated Studio and Design, Scottsdale, curatedstudioanddesign.com

GREAT ROOM

  • Light fixture: curreyandcompany.com.

Dining room

  • Dining table (custom): arcadiancottage.com

KITCHEN

  • Cabinets and countertops: Cabinet & Stone, Scottsdale, cabinetandstone.com
  • Tilework: Erik Tile LLC, Scottsdale, eriktile.com
  • Light fixtures: Visual Comfort & Co., Scottsdale, visualcomfort.com

BACKYARD­

  • Pool contractor: California Pools, Scottsdale, calpool.com
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