James Magni and Paul McClean Collaborate on a Modern Residence that Makes the Most of Its Breathtaking Setting

The designer and architect team up to create a Northern California lakeside retreat that highlights the owner’s indoor and outdoor art collection

Modern luxury house with large glass windows, pool reflecting a vibrant sunset sky, and trees in the background.
Expanses of glass along the lakeside of the Sacramento home that architect Paul McClean designed with James Magni of Magni Kalman Design and landscape designer Ed Haag. Photo: Manolo Langis. Styled by KB Kim

For nearly a quarter-century, a wildlife photographer and her ceramist husband had been living in a secluded five-and-half-acre retreat near Folsom Lake, in the Sierra Nevada foothills, about a half-hour northeast of Sacramento, California. After her kids from a previous marriage were grown and out of the house, the empty nesters decided it was time to build a new refuge to feed their creative pursuits and enhance their connection to nature.

They purchased a prime waterfront plot on the opposite side of the lake and began dreaming. “So many of the homes in this area are Mediterranean or Spanish-style architecture with tile roofs, but I fell in love with the idea of a warm, modern home,” says the wife, who started by going online to research architects and peruse real estate listings for inspiration. When she landed on a listing for a light-filled Laguna Beach residence dubbed Seacliff, designed by Irish-born Paul McClean, she went to the McClean Design website and immediately called out to her husband, “Oh, my God, I found our architect.”

Modern hallway with large colorful abstract paintings on white walls and a beige carpet runner on wooden flooring
A painting by Jean-Baptiste Bernadet hangs in a gallery hallway with a work by Callum Innes at the far end. Photo: Manolo Langis. Styled by KB Kim
Modern living room with four gray armchairs, a round table, colorful pendant light, and large windows overlooking a water view.
In the great room, a Tomás Saraceno sculpture suspended from the cedar-plank ceiling hovers above Jiun Ho swivel lounge chairs and a Magni Home Collection cocktail table. Photo: Manolo Langis. Styled by KB Kim

McClean’s firm is synonymous with crisp glass-and-steel modern homes dotting the hills of Los Angeles, typically defined by bold, rectilinear volumes with deep overhangs and always an emphasis on views and a seamless indoor-outdoor flow. The architect says he was intrigued by the clients’ desire for their new lakeside home to feel warm and earthy, to have a “spiritual aspect” to the design.

“It’s really about the connection to the lake,” says McClean. “When you walk around the property, it almost has the feel of the Cyclades.” The focus, he explains, was on creating an elevated “spatial quality” that is grounded in the landscape.

“Our objective was to come in with a layer of warmth and luxury in materials and bring down the scale a bit to human proportions”

James Magni

Modern living room with large fireplace, stylish furniture, and decorative shelves, bright natural light streaming through windows.
Magni designed the great room’s patinated-steel fireplace surround, which was crafted by Metal Art Concepts, as well as the oak hearth and shelves displaying the husband’s ceramics. A Vladimir Kagan lounge chair and an ottoman by Holly Hunt and Rio stools by Henge stand nearby, while a Minotti sofa and vintage Warren Platner chairs covered in a Mark Alexander mohair are grouped around a cocktail table by Liaigre. Photo: Manolo Langis. Styled by KB Kim

To start, he created a tripartite plan for the 8,000-square-foot home, placing the entertaining areas in the middle, with the primary bedroom suite and a gym on one side and a guest wing on the other. Throughout, expanses of glass and high ceilings enhance the sense of light and airiness, complemented by an array of sumptuous materials—tongue-and-groove cedar ceilings, split-face limestone walls, silver travertine countertops, bleached-oak floors.

For the interior finishes, furnishings, and art, the homeowners turned to James Magni of Magni Kalman Design. “Paul’s spaces are very tall and grand and very view-oriented,” says Magni. “Our objective was to come in with a layer of warmth and luxury in materials and bring down the scale a bit to human proportions.”

Modern hallway with colorful abstract paintings, large glass windows, and a view of a patio and ocean in the distance.
Cassandria Blackmore was commissioned to create the two-panel work in reverse-painted glass that hangs in the hallway to the primary suite; a Janus et Cie daybed is installed on the terrace beyond. Photo: Manolo Langis. Styled by KB Kim

In the sprawling great room, he anchored one end with a patinated-steel fireplace surround and a muscular shelving unit that displays a collection of the husband’s ceramic vessels. Magni divided the space into a couple of seating areas, one highlighted by a pair of Warren Platner armchairs covered in teal mohair. The other features four Jiun Ho barrel-back swivel chairs around a cocktail table from the Magni Home Collection, with the room’s pièce de résistance, an iridescent cloudlike sculpture by Tomás Saraceno, suspended dramatically above.

The designer worked closely with the homeowners on displaying their expanding art collection, which includes large paintings by Callum Innes, Jean-Baptiste Bernadet, and Annie Lapin, as well as a specially commissioned diptych in reverse-painted glass by Cassandria Blackmore. There are also outdoor works by Jeppe Hein and Jose Dávila, whose sculpture of concrete blocks and blue-painted stones echoes the rocks that give Boulder Beach, where the couple watches sunsets, its name.

Modern home with glass walls overlooking a scenic lake and mountains in the distance, surrounded by landscaped gardens.
A sculpture by Jose Dávila stands next to the pool. Photo: Manolo Langis. Styled by KB Kim

The Dávila piece stands beside the 80-foot-long swimming pool, designed with a gracefully undulating infinity edge. “Water is a huge component of our work. These pools bounce the light into the house and you get these beautiful reflections,” explains McClean. “We want to have the feeling and sound of water all around you.”

In collaboration with landscape architect Ed Haag, the architect also created a waterfall within a private garden outside the primary bath, as well as the swimming pool and another water feature that extends from the entryway around to the back of the guest wing. That’s where Magni sited the Hein sculpture, whose mirrored surfaces provide reflections of the surrounding architecture and landscape that shift depending on your vantage point.

Modern bedroom with blue bedding, built-in shelves, a fireplace, and abstract art on the wall.
In the primary bedroom, panels covered in a Great Plains fabric by Holly Hunt cushion the wall behind the Magni Home Collection bed and nightstands, which host Orestes Suarez lamps from Thomas Lavin. Linens by Between the Sheets and pillows made from a Sandra Jordan fabric from Holly Hunt dress the bed, which faces a LeeAnn Brook canvas mounted above the fireplace; the rug is by Mansour. Photo: Manolo Langis. Styled by KB Kim

Sensorial tranquility was a major point of emphasis, not least in the shaded outdoor kitchen and modest ceramics studio behind the house, where the husband spends much of his time. For her part, the wife says she loves the great room. “That’s where I live, and the Saraceno sculpture puts off this amazing reflection of light all over the room that changes throughout the year.” But her favorite retreat is the couple’s bedroom. “There are two sliders that open up all the way—the walls disappear,” she says. “The unobstructed views are magical.”

For the couple, Folsom Lake has the kind of spiritual enchantment that Henry David Thoreau attributed to Walden Pond, which he famously compared to “the earth’s eye,” looking into which, he wrote, “the beholder measures the depth of his own nature.”

A version of this article first appeared in print in our 2023 Fall Issue under the headline “Full Immersion.” Subscribe to the magazine.

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James Magni and Paul McClean Collaborate On a Modern Residence that Makes the Most of Its Breathtaking Setting

Expanses of glass along the lakeside of the home that architect Paul McClean designed for a photographer and her husband, a ceramist, provide wide-open views of Folsom Lake, near Sacramento. James Magni of Magni Kalman Design masterminded the interiors, while landscape designer Ed Haag oversaw most of the outdoor spaces. The serpentine swimming pool is outfitted with chaise longues by Ledge. The adjacent terrace is furnished with Sutherland lounge chairs, upholstered in a Perennials fabric.

Photograph by Manolo Langis

A painting by Jean-Baptiste Bernadet hangs in a gallery hallway with a work by Callum Innes at the far end.

Photograph by Manolo Langis. Styled by KB Kim

In the great room, a Tomás Saraceno sculpture suspended from the cedar-plank ceiling hovers above Jiun Ho swivel lounge chairs and a Magni Home Collection cocktail table.

Photograph by Manolo Langis. Styled by KB Kim

Magni designed the great room’s patinated-steel fireplace surround, which was crafted by Metal Art Concepts, as well as the oak hearth and shelves displaying the husband’s ceramics. A Vladimir Kagan lounge chair and an ottoman by Holly Hunt and Rio stools by Henge stand nearby, while a Minotti sofa and vintage Warren Platner chairs covered in a Mark Alexander mohair are grouped around a cocktail table by Liaigre.

Photograph by Manolo Langis. Styled by KB Kim

A reflective-metal sculpture by Jeppe Hein rises out of a shallow pool that wraps around part of the house and greets visitors at the main entrance.

Photograph by Manolo Langis. Styled by KB Kim

The main entrance of a Sacramento, California, home that architect Paul McClean designed with James Magni of Magni Kalman Design and landscape designer Ed Haag.

Photograph by Manolo Langis. Styled by KB Kim

Jeppe Hein’s reflective sculpture Geometric Mirrors X (2019) creates a visually arresting moment in the water feature of a California home.

Photograph by Manolo Langis. Styled by KB Kim

Cassandria Blackmore was commissioned to create the two-panel work in reverse-painted glass that hangs in the hallway to the primary suite; a Janus et Cie daybed is installed on the terrace beyond.

Photograph by Manolo Langis. Styled by KB Kim

A sculpture by Jose Dávila stands next to the pool.

Photograph by Manolo Langis. Styled by KB Kim

The primary bath features walls and countertops of silver travertine, Walker Zanger limestone flooring, and sconces by Magni Home Collection; the sink, shower, and tub fittings are all by Dornbracht.

Photograph by Manolo Langis. Styled by KB Kim

In the primary bedroom, panels covered in a Great Plains fabric by Holly Hunt cushion the wall behind the Magni Home Collection bed and nightstands, which host Orestes Suarez lamps from Thomas Lavin. Linens by Between the Sheets and pillows made from a Sandra Jordan fabric from Holly Hunt dress the bed, which faces a LeeAnn Brook canvas mounted above the fireplace; the rug is by Mansour.

Photograph by Manolo Langis. Styled by KB Kim
Modern luxury house with large glass windows reflecting sunset sky and pool in the foreground.
Modern hallway with large colorful abstract paintings on white walls and a beige carpet runner on wooden flooring
Modern living room with four gray armchairs, a round table, colorful pendant light, and large windows overlooking a water view.
Modern living room with large fireplace, stylish furniture, and decorative shelves, bright natural light streaming through windows.
Modern sculpture reflecting nature in front of glass building with blue sky.
Modern glass house exterior with tree and reflecting pool in the foreground, showcasing contemporary architectural design.
Modern geometric sculpture over reflecting pool at a contemporary outdoor art gallery with trees and grass in the background.
Modern hallway with colorful abstract paintings, large glass windows, and a view of a patio and ocean in the distance.
Modern home with glass walls overlooking a scenic lake and mountains in the distance, surrounded by landscaped gardens.
Luxurious modern bathroom with glass shower, freestanding tub, dual sinks, and lush garden view through large windows.
Modern bedroom with blue bedding, built-in shelves, a fireplace, and abstract art on the wall.
Modern luxury house with large glass windows reflecting sunset sky and pool in the foreground.
Modern hallway with large colorful abstract paintings on white walls and a beige carpet runner on wooden flooring
Modern living room with four gray armchairs, a round table, colorful pendant light, and large windows overlooking a water view.
Modern living room with large fireplace, stylish furniture, and decorative shelves, bright natural light streaming through windows.
Modern sculpture reflecting nature in front of glass building with blue sky.
Modern glass house exterior with tree and reflecting pool in the foreground, showcasing contemporary architectural design.
Modern geometric sculpture over reflecting pool at a contemporary outdoor art gallery with trees and grass in the background.
Modern hallway with colorful abstract paintings, large glass windows, and a view of a patio and ocean in the distance.
Modern home with glass walls overlooking a scenic lake and mountains in the distance, surrounded by landscaped gardens.
Luxurious modern bathroom with glass shower, freestanding tub, dual sinks, and lush garden view through large windows.
Modern bedroom with blue bedding, built-in shelves, a fireplace, and abstract art on the wall.