Sponsored by Studio Nicla.
Kitchen renovation by Studio Nicla.
Walk into a space filled with natural light, warm colors and greenery, and you immediately feel something shift. Your shoulders relax. Your breathing slows. The room feels welcoming, alive.
Now imagine the opposite: a flat painted entirely white, harsh overhead lighting, synthetic materials, no plants, no texture. Even if it is technically “beautiful,” it often feels cold or emotionally flat.
Most people sense this difference instinctively. What many don’t realize is that the emotional response we feel inside a home is not accidental. It is deeply connected to two powerful design elements: color and nature.
When used intentionally, these elements can transform a home from a purely visual environment into a space that actively supports well being, focus and everyday living.
Our Brains Are Wired to Respond to Nature
Humans evolved in natural environments. For thousands of years, our nervous systems developed in landscapes filled with trees, water, sunlight, changing colors and organic forms.
Modern urban living, however, often removes us from those environments. Apartments can feel disconnected from nature: hard surfaces, artificial lighting and limited greenery.
This is where biophilic design comes in.
Biophilic design is a design approach that reconnects interior spaces with nature through elements such as natural materials, plants, daylight, organic shapes and visual connections to the outdoors. Studies have shown that environments incorporating natural elements can:
- Reduce stress
- Improve mood
- Increase concentration
- Support better sleep
- Enhance overall well being
In cities like Barcelona, where many people live in apartments, integrating nature indoors becomes particularly important. Even small interventions, such as placing plants near windows, introducing natural wood textures or layering soft lighting, can dramatically change how a space feels.
The goal is not to recreate a forest indoors, but to create a subtle sense of connection with the natural world.
bedroom design by Studio Nicla.
Color Is Not Just Decorative—It Is Psychological
Color is often treated as a finishing touch in interior design. A paint choice made at the end of a renovation, selected mainly for aesthetic reasons.
In reality, color is one of the most powerful tools in shaping how a home feels. Different colors influence the nervous system in different ways.
For example:
- Deep blues can encourage calm and mental clarity.
- Soft greens are associated with restoration and balance because they mirror the colors of nature.
- Warm earthy tones create comfort and grounding.
- Vibrant colors such as coral or yellow can energize and stimulate creativity.
When color is applied intentionally, it can support the function of a room.
A bedroom designed with calming tones can help the body transition into rest. A home office using energizing colors and natural light can support concentration and productivity. A living room layered with warm tones can create an environment that encourages conversation and connection.
Color psychology is not about rigid rules, but about understanding how different hues influence emotional responses.
Why “All White” Homes Often Feel Incomplete
Over the past decade, minimalist white interiors have become extremely popular, particularly in newly renovated apartments. While white walls can create a sense of brightness and simplicity, a completely neutral space often lacks emotional warmth.
Our brains respond positively to visual variation: color contrast, natural textures, layered materials and subtle complexity. Spaces that include these elements tend to feel richer and more comforting.
A balanced interior might combine neutral backgrounds with deeper colors, natural wood, textiles such as linen or wool, and living plants. These layers add visual interest while maintaining a sense of calm.
In Mediterranean homes especially, color has historically played an important role. The region’s architecture, ceramics and textiles have long embraced rich blues, orange, olive green and warm ochres—colors that reflect the surrounding landscape.
Reintroducing these tones into contemporary interiors can help create spaces that feel both modern and deeply connected to place.
Living room design by Studio Nicla.
Plants Are More than Decoration
Many people add plants to their home simply because they look beautiful. But their impact goes much deeper.
Indoor plants can:
- Improve perceived air quality
- Increase humidity in dry environments
- Reduce stress levels
- Improve mood and concentration
Even visually, plants soften a space. Their organic shapes contrast with the straight lines of furniture and architecture, creating balance.
In Barcelona apartments, where outdoor gardens are not always available, plants become an accessible way to bring nature indoors.
Some resilient options that work well in Mediterranean interiors include:
- Strelitzia (Bird of Paradise) for architectural presence
- Ficus lyrata (Fiddle Leaf Fig) for living rooms with good light
- Monstera deliciosa for lush, sculptural greenery
- Snake plants for low-maintenance environments
Positioning plants strategically—near natural light sources or within social areas of the home — helps them become part of the spatial experience rather than an afterthought.
Living room design by Studio Nicla.
Light, Materials and Color Work Together
Color and nature rarely act alone. Their impact is amplified by how they interact with light and materials. Natural materials such as wood, stone, linen and clay add depth and tactility to interiors. These materials age beautifully and often reflect light in softer, warmer ways than synthetic surfaces.
Lighting also plays a crucial role. Harsh overhead lighting can flatten colors and create a sterile atmosphere. Layered lighting—combining floor lamps, wall lights and warm bulbs—produces a much more comfortable environment.
When color, materials and lighting are designed together, a home begins to feel cohesive and emotionally balanced.
Designing for How You Want to Feel
One of the most important questions in interior design is surprisingly simple:
How do you want to feel in your home?
Relaxed? Energized? Focused? Inspired?
Once that emotional goal is clear, color and nature can be used strategically to support it.
For example:
- A busy family home might prioritize warmth, comfort and grounding tones.
- A workspace might emphasize clarity, natural light and stimulating color accents.
- A bedroom might focus on calming palettes, soft textures and low lighting.
Rather than designing purely for appearance, this approach considers how a space supports everyday life.
Living room design by Studio Nicla.
A Home That Supports Well Being
In cities like Barcelona, homes often serve multiple roles. They are places to rest, work, socialize and recharge. Designing interiors that support these activities requires more than selecting attractive furniture. It involves understanding how the environment influences mood, focus and energy.
Color and nature are two of the most effective tools for achieving this.
When integrated thoughtfully, they help create homes that do more than look beautiful—homes that feel restorative, vibrant and truly supportive of the people living in them. And in a fast-paced world, that may be the most valuable design feature of all.
Discover How Color and Nature Can Transform Your Home
If you're planning to renovate, buy or redesign a property in Barcelona or Castelldefels, Studio Nicla helps international homeowners create interiors that support well being through color psychology and biophilic design.
Explore projects or book a discovery call at studionicla.com.
Nicla Diceglie is the founder of Studio Nicla, a boutique interior design studio specializing in bold biophilic interiors that combine color psychology, natural materials and well being-driven design. Based in Castelldefels and working with international clients across Barcelona and London, she helps homeowners create spaces that support how they feel, live and work.
Sponsored by Studio Nicla.