
BIOPHILIC INTERIOR DESIGN BASICS
How Nature Can Transform Your Home
Humans have an innate connection with nature. Yet, many of us live and work in built-up urban areas that are far removed from the natural world. Fortunately, evidence has shown that we can recreate the health and well-being benefits when we incorporate biophilic design into architecture and interiors. Let me outline the basic principles that can transform your home into a sanctuary.

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Biophilia: Our Connection with Nature
Heading into natural spaces is a way that many of us relax and recharge in our spare time. Inhaling the fresh earthy scents of a woodland or hearing the waves crash onto the beach have a restorative effect on the mind and body. Our senses come alive, ideas spring to mind and the spaciousness evokes a feeling of freedom.
Scientific studies* reinforce the benefits of biophilia. Findings show that time in nature drives up positive emotions, relaxation, cognitive function and performance. At the same time, it reduces our sense of danger and restores our attention. So, how can we bring the outside in to provide homes in which people thrive?
Biophilic Interior Design for Improved Health & Well-being
The concept of using biophilic design was developed by Stephen Kellert. He researched the impact of moving away from stark lighting, angular lines and synthetic materials. He discovered that when design inspiration comes from the natural world, people in hospitals recover more quickly, office workers are more productive and home life is more harmonious. So, let me outline the basic elements of biophilic design.

Basic Elements of Biophilic Interior Design
Environmental Features – this includes embracing natural sunlight & ventilation, considering the view from each window and incorporating natural materials such as wood, linen, stone, bamboo and cork. Equally, the introduction of plants, water and a nature-inspired colour palette in your home décor.
Natural Shape & Forms – nature doesn’t produce many straight lines and right angles, instead, we see spirals, domes and ovals. Now, there are practical reasons why our walls, floors and ceilings are straight. However, we can break this up with organic forms including arched doorways, curved furniture and botanical prints.
Natural Patterns & Processes – this relates to embracing transition. For example, how the movement of the sun illuminates different areas of the home throughout the day. Or, how external timbers weather. It also relates to variety in scale, sounds and scents to create flow and balance in an environment.
Light & Space – a bright and spacious interior is uplifting, but this doesn’t mean white walls and sparse interiors. Consider how diffused, filtered and reflected light and shade add visual interest and focal points in a room. Plan the layout of furniture to create spatial harmony. Establish links between interior and exterior spaces, such as using the same colour and level flooring on either side of patio doors.
Place-based Relationships – in addition to our relationship with nature, we form a connection with where we live. It’s why we can feel homesick when we relocate. This encompasses a relationship with the local geography, culture, heritage and landscape. Giving context to a space with references in the interior design captures this spirit.
Human Relationships – the final element is creating interiors which work for those who live or work in them. This includes practicalities and a sense of order, but also providing an environment that feels safe and inviting. It is a place in which you genuinely feel at home.

My Approach to Interior Design
The great thing about biophilic design principles is they can be applied to every residential project. They work as effectively in period properties as in new homes and can be part of every style preference. Let’s face it, if we can improve our well-being at home, it’s something that everyone should embrace!
My starting point is usually the view from the windows and the infiltration of natural light. And, my inspiration for colour palettes and forms is often drawn from the surroundings. I’m also interested in how the spaces are used. Sometimes a change to the furniture layout or removing one item can greatly enhance the flow and balance in a room.
I’m also on the lookout for tactile and visually appealing natural materials that are already part of the décor. What features can I work with, or repurpose, to create a cohesive and harmonious interior design?
In addition, I’m a big fan of houseplants. They are an effective way to add colour and form to a room and they enhance air quality. From small and delicate foliage to bold and exotic statements you’ll find easy-care options to personalise every interior.
How have you brought the outside in to create a connection with nature?

Further Reading
If you’d like to understand the principles in greater depth, Biophilic Design: the theory, science & practice of bringing buildings to life is the book for you!
Other books I have found useful are Design A Healthy Home: 100 ways to transform your space for physical and mental wellbeing by Oliver Heath and Rewild Your Home: Bringing the outside in and live well through nature by Victoria Harrison.
Oliver Heath also has a newsletter you can sign up to for free and he runs the Oliver Heath Design School where you can learn how to implement Biophilic Design in your own home.
*https://jppe.ppe.or.kr/journal/view.php?doi=10.11628/ksppe.2021.24.1.1