7 Ways Biophilic Design Transforms Luxury Living

Sydney-based biophilic design expert Ozge Fettahlioglu, a.k.a. “Madame Cocoplum,” shares her top seven tips for transforming your home into a serene, sustainable sanctuary. Renowned for her local and international design projects, Ozge reveals how nature-inspired luxury can elevate your lifestyle and property value.

1. Create a Calming Sanctuary

Stress Reduction: Thoughtfully integrated natural elements—abundant daylight, elegant water features and organic textures—reduce stress and encourage relaxation.
Restorative Ambience: Imagine a home where the soft murmur of water and the dynamic play of sunlight instantly restore your sense of peace.

2. Enhances Property Value

Market Differentiator: Properties that merge nature with high-end design stand out in competitive markets and often command premium prices.
Tangible Benefits: Buyers are increasingly drawn to spaces offering refined aesthetics and measurable health benefits—making these homes a wise long-term investment.

3. Delivers a Multisensory Experience

Sensory Richness: From the warm touch of natural stone to the gentle echo of a water feature, every detail is curated to stimulate the senses.
Elevated Aesthetics: Reflective surfaces and organic forms create a dynamic interplay of light and shadow, turning each room into an immersive, ever-changing environment.

4. Integrates Sustainable Luxury

Premium Materials: Think of all-marble finishes, natural stone accents, and glass elements that echo organic shapes. These materials are as eco-conscious as they are elegant.
Responsible Design: Sustainable choices elevate your living space while demonstrating a commitment to environmental stewardship—an essential value in today’s luxury market.

5. Unites Science and Art

Evidence-Based Approach: Biophilic design is supported by neuroscience. Studies show that nature-rich environments improve mental clarity, elevate mood, and even enhance sleep.
Masterful Integration: This is more than just adding greenery—it’s a refined blend of architectural planning, smart climate control and artistic intent.

6. Respects and Reflects Any Style

Versatility in Design: Whether your aesthetic leans towards sleek minimalism, mid-century modern or the quiet elegance of Wabi-Sabi, biophilic principles can seamlessly align with your vision.
Tailored Sophistication: Every element is bespoke, curated to respect your personal style and complement your existing décor. It is never imposed as a one-size-fits-all solution.

7. Speaks a Universal Language

Global Resonance: Nature is a language we all understand, regardless of background or location.
Borderless Appeal: Whether your property is an urban penthouse or a coastal retreat, nature-integrated design has international allure and timeless charm.

An Inspiring Transformation: A Penthouse Lounge Case Study

Consider a recent project where a client sought to reimagine an underused penthouse lounge.

“We installed floor-to-ceiling glass panels to flood the space with natural light and frame breathtaking views—making the panorama the focal point of the design,” Ozge said.

“Strategically placed mirrors amplified the light, bringing movement into the room with the reflection of birds in flight and the shimmer of water below.

A sleek, self-contained water feature added a tranquil acoustic layer, while a carefully selected human-scale statue—an elegant nod to the organic form—served as a striking centrepiece.

“Materials were key: we used all-marble and natural stone, complemented by glass and other reflective surfaces that echoed nature’s fluidity.

“A subtle reconfiguration of the seating enhanced spatial flow, transforming a once-forgotten conversation pit into a coveted setting for intimate gatherings, quiet reflection and uninterrupted views.

This project exemplifies how true biophilic sophistication lies not in scattering houseplants but in the seamless integration of natural materials, spatial awareness, and sensory design.

What is Biophilic Design?

Biophilic design is the sophisticated integration of natural elements into the built environment to enhance well-being, sustainability, and aesthetic appeal. It goes beyond decorative touches to create immersive, harmonious spaces that speak to our innate connection with nature—transforming everyday interiors into serene, rejuvenating sanctuaries.

What are the 5 senses of Biophilic Design?

Biophilic design goes beyond aesthetics—it engages all five senses to create spaces that genuinely restore and inspire, such as natural light and greenery, the soothing sound of water or rustling leaves, and textures like timber or stone that invite touch. Subtle scents from plants or natural materials ground the space, while edible elements like herb walls can even evoke taste. It’s a full sensory experience that brings nature indoors.

The psychology behind biophilic design:

Biophilic design is rooted in the idea that humans have an innate connection to nature—a concept known as the biophilia hypothesis. Psychologically, exposure to natural elements has been shown to lower stress levels, boost mood, improve cognitive function and even support faster healing. Spaces designed with nature in mind can evoke calm, clarity and comfort—helping us feel more grounded, energised and emotionally balanced. It’s a design that doesn’t just look good, but feels good too.

What are the three principles of biophilic design?

Biophilic design is built on three key principles: bringing nature directly into the space through elements like light, plants or water; using natural analogues such as organic shapes, textures and patterns that mimic nature; and designing spaces that feel like nature—evoking a sense of calm, openness, or refuge, much like a forest clearing or ocean view. Together, these principles create environments that nurture both body and mind.

Ozge Fettahlioglu is the founder of Cocoplum | Biophilic Design Studio and Boxareno | Custom Modular Constructions. A wellness and biophilic design leader, she creates bespoke spaces that inspire, heal, and elevate daily living. Ozge is also a board member of Biophilic Cities Australia.

As I watched a Netflix show on Apple’s first foldable, the iPhone Duo, I had two surprising thoughts.

The first: Maybe I don’t need my iPad Mini anymore.

The second: Uh oh, am I about to spend $1,999 on a phone?

I didn’t think folding phones were for me. I’ve been testing Android versions from Samsung and Google since 2019, and those early editions came with too much screen and too many compromises.

Fast forward seven years, and the technology has come a long way. Apple—in its very Apple way—has also come up with some hardware and software trickery to make up for some shortcomings of the basic design. My desire for a folding phone before today was zero. After today, it’s a lot more than zero.

I’m not ready to recommend the Duo, which ships on Oct. 23, just yet. Not until I am able to test it more fully, so be on the lookout for that review in a few weeks. But from what I experienced at Apple Park on Wednesday, I could actually picture myself using this new half-phone, half-tablet hybrid.

Crease camouflage

Nicole Nguyen holding the new iPhone Duo. — When opened, the Duo’s exterior screen goes dark.

Nicole Nguyen holding the iPhone Duo with a pink, feathery image on the screen. — The interior screen is almost as spacious as the display on an iPad Mini.

For months, I’ve been using Samsung’s Galaxy Z Fold 8, a similarly squat, passport-shaped foldable that opens up to a larger screen. It’s impressively thin and can easily fit into the infuriatingly tiny pockets in women’s pants and dresses. Samsung did a lot of work to minimize the crease—the dip between the two halves of the big interior display—but it’s still clearly there.

When I held the iPhone Duo open, the crease was barely visible. As I slid my finger across the display, I could feel it, but it’s more subtle than Samsung’s. Most of the time, the screen looked as flat and smooth as the one on an iPad.

Apple employed both software and hardware techniques to camouflage the crease. The matte surface of the interior 7.6-inch screen minimizes reflections to hide it. (Samsung’s Fold 8 screen is shiny.)

And as you begin to open or close the iPhone Duo, the interface shifts the controls and content away from the center crease. If, say, you’re watching a video on the outer screen, you can open the Duo to switch to the bigger display within. A black fade marks the transition. You don’t see the video full screen until the phone is completely flat.

Heavy handed

Apple iPhone Duo foldable smartphone closed. — When closed, iPhone Duo has a chunkier shape than traditional iPhones, with a new interface layout. David Paul Morris/Bloomberg News

My second observation was that, when the Duo is closed, in phone mode, it was harder to use one-handed than I expected.

In the keynote trailer and press release, Apple touted how thin the Duo is. It’s marketed as the thinnest iPhone ever—when open.

But it’s actually thicker and heavier than most of its Android competitors. The Duo weighs 254 grams, and is 11.3 millimeters thick when closed. The Samsung Galaxy Fold 8 is just 201 grams, with a thickness of 9.7 millimeters. Google’s Pixel 11 Pro Fold is 239 grams and 10.1 millimeters.

Because the Duo is also wider than a standard iPhone, I found it quite a challenge to type.

I admit, I do have smaller-than-average hands. So I consulted my colleague Rolfe Winkler, who has a larger grip. He agreed the Duo feels big.

Apple rearranged the interface on the outer screen so it looks different than traditional iPhones. The dock and control center are off to the right to be more reachable. Committing to the Duo as your main device will require adjustments in your handling. You will have to learn a new way to use and type.

Work and play

My most surprising takeaway? I feel a pull toward this device.

I always thought that combining an iPhone and an iPad would mean bigger compromises. The battery life is about the same as the 18 Pro (up to 24 hours of “regular use” on a single charge), though I’ll need to verify that in my real-world testing. And it’s also as durable, with the same IP68 dust- and water-resistance rating as the rest of the iPhone lineup.

There are trade-offs, for sure. Trying out the camera, I immediately missed the 8X zoom in my Pro model. The Duo has just 2X zoom, which wouldn’t cut it for the dozens of pictures I take of my kid every day.

But the dual screens unlock new photo functionality. You can see what your shot looks like from the outside screen. As someone who has tried tirelessly to self-direct a family photo—or a spouse—I am very eager to try this out more.

Foldables, I initially thought, were for classic mobile-warrior jet-setter types, who never sit at a desk and are always on calls. For that crowd, the Duo can run two apps side-by-side.

Me, I’m more of a bed binge-watcher and ebook reader. That’s what my beloved iPad Mini is for.

Watching videos on the Duo is a nice experience—nice enough that you forget the screen is 0.7 inches smaller than the iPad Mini’s. The main screen is also a 4:3 aspect ratio. Very similar, by the way, to the IMAX edition of the Odyssey.

Because I wasn’t able to snag a ticket to one of the sold-out screenings, I will be watching Christopher Nolan’s version of Homer’s epic on the Duo, just as the director intended. (Just kidding! Sort of.)

The Duo costs $800 more than an iPhone 18 Pro, and I’m not sure I want to spend that premium on a first-generation Apple device. But I’m not ruling out the idea that a Duo might one day be in my future. Stay tuned for my full review.