Calibrated Aligned Living Lifestyle (CALL) The Biophilic Interior Design Specialist Certification
With Harleen McLean & Annamaria Varona | Launching Fall/Winter 2025
Dear Designer,
Are you decorating spaces, or are you calibrating habitats?
We spend 90% of our time indoors, yet most modern environments fight against our biology. Today’s clients crave more than aesthetics; they require spaces that breathe, restore, and actively lower cortisol levels. Wellness, nature, and neuroscience are no longer optional—they are the new baseline.
You are more than a designer. You are a steward of human performance.
In a shifting world, beauty alone isn’t enough. “Biophilic design” has too often been reduced to token greenery—a potted plant in a sterile corner. This misses the deeper power of Design Intelligence.
Without fluency in nature’s source code—Neuro-Aesthetics, Psychoacoustics, and Fractal Geometry—your work risks being passed over. True biophilia isn’t just about how a space looks; it’s about how it functions as a regenerative ecosystem.
The future belongs to designers who deliver measurable impact. The CALL Certification moves beyond trends to teach you the rigorous science of:
- Cognitive Restoration: How specific patterns can boost creativity by 15%.
- The Economics of Well-being: How optimizing acoustics and light can reclaim the 4 – 41% of cognitive performance lost to distraction.
- Regenerative Systems: Merging Permaculture principles with interiors to create self-sustaining habitats.
Let’s shift the narrative. Join us to master the 14 Patterns of Biophilic Design. Let’s use design not just to impress, but to craft interiors that heal, connect, and endure.
Why We Built CALL: The Convergence of Biology and Systems
Every designer knows the shift; that moment a client looks past the mood board and asks for something more—something that feels different.
I’m Harleen. My work has taken me from the savannahs of Kenya to the high-rises of New York and London. I have seen that design is not merely visual; it is biological. From transforming a windowless subterranean spa in Paddington into a circadian sanctuary to engineering acoustics in a Miami residence to drop noise levels from 180dB to 76dB, I realized that spatial design actively recalibrates the human nervous system. Whether through fractal textiles based on stem cells or lighting that mimics the sun, I design to lower cortisol and awaken the mind.
CALL was created from that truth: Design isn’t decorative. It’s regenerative.
But interior health cannot exist in isolation from the exterior world.
Annamaria brings the systemic intelligence of Permaculture. She has revolutionized urban environments, designing food forests in Chicago neighborhoods that did more than grow food—they reduced community violence and fostered self-sufficiency. She understands that nature operates on algorithms of resilience and distinct rules of survival.
The Convergence Over decades and across continents, we uncovered a profound gap in the industry. Biophilic design addresses the occupant, and Permaculture addresses the system. CALL (Calibrated Aligned Living Lifestyle) is the bridge between them.
We built CALL to teach designers how to move beyond “token greenery.” We teach the rigorous science of nature’s influence: how “Refuge” zones restore cognitive focus, how “Complexity & Order” reduces stress, and how regenerative systems create abundance.
When design is thoughtfully attuned to human rhythms and ecological needs, it transcends aesthetics. It becomes Design Intelligence—a catalyst for cognitive clarity, emotional restoration, and spatial impact.
This is design as performance. As healing. As the quiet, enduring edge that sets you apart.
Meet your instructors
Harleen McLean, biophilic designer
Harleen McLean stepped away from law school to answer a deeper calling, one rooted in the rhythms of nature, the intelligence of light, and the tactile stories held within materials.
Her journey spans continents. In Kenya, she trained in ethnic design traditions that weave cultural resonance and ancestral symbolism into space. In Italy, she studied light and design, learning to sculpt atmosphere with sophistication and heritage.
Today, Harleen’s work is grounded in biophilic principles and neuroscience-backed design. Her approach channels our innate affinity for nature to foster emotional clarity, cognitive renewal, and spatial vitality.
Natural materials and forms: selected for their tactile comfort and grounding properties – are proven to reduce stress and cortisol levels.
Curated light and soundscapes: calibrated using evidence from circadian studies – restore energy, improve focus, and elevate mood.
Storytelling through textiles: drawing on nature’s fractal geometries and global craft traditions activates memory, meaning, and sensory engagement.
Her projects span hospitals, schools, wellness centers, and home spaces that are not just beautiful, but biologically attuned to how we heal, grow, and connect. Each space invites pause and restoration, like stepping into nature’s quiet rhythm.
AnnaMaria Varona, urban permaculture designer & biophilic systems expert
Annamaria Varona learned the language of nature at her grandmother’s side in the Philippines, absorbing intuitive agriculture and indigenous traditions that shaped her understanding of the living world. Later, she brought this ecological wisdom to Chicago, where she pioneered food forests that do more than nourish – they build resilient communities, reduce urban violence, and foster self-sufficiency.
Her philosophy merges ancestral insight with cutting-edge ecological practice across continents:
Regenerative Ecosystems: Annamaria’s approach transcends gardening, designing abundant landscapes – both urban and rural – that heal land and people alike. Her food forests become sanctuaries where biodiversity flourishes and neighborhoods transform into thriving, connected communities.
Permaculture as Social Healing: Through the integration of permaculture principles, Annamaria cultivates spaces that restore physical and emotional well-being. Every project becomes a site for education, empowerment, and collective healing – where tending the soil becomes synonymous with nurturing hope.
Cultural Bridging through Ecological Design: Drawing from her multicultural heritage, Annamaria bridges ancient wisdom with the demands of contemporary life. Her work honors indigenous knowledge, treats every garden as a story-rich tapestry, and ensures that ecological abundance is woven into the fabric of daily living.
A community member once told Annamaria that her food forest literally saved their life – a testament to her core belief: that restoring our relationship to nature can be the most powerful act of healing, for individuals and communities alike.
The problem: why most “Biophilic Design” fails to deliver
Biophilia is no longer a niche concept; it’s a mainstream demand. Yet most implementations fall dramatically short of their transformative potential.
Plants as props
Greenery is used like décor instead of living ecosystems that interact with air, light, and human biology. (“We got some foliage - not a strategy.”)
Superficial wellness claims
Spaces are branded “restorative” without backing it up with data on stress reduction, focus, or recovery outcomes. (“There’s no evidence this improved well-being.”)
Lost opportunities
Designers miss out on high-value projects because they can’t translate biophilic benefits into performance metrics that matter to clients.
Client disillusionment
Shallow executions lead to complaints of “greenwashing” instead of meaningful change. (“It looks organic, but it doesn’t feel alive.” “It was a concept, not a conversation about impact.”)
Meanwhile, the science is bold and evolving:
Workplaces incorporating genuine biophilic strategies report 15% boosts in productivity, 37% drops in stress, and 20% gains in tenant retention
Environments with multisensory nature cues - light rhythms, organic airflow, and natural soundscapes - lower blood pressure, improve mood, and speed up recovery times
Fractal patterns and biomorphic forms have been shown to enhance cognitive clarity, emotional regulation, and creativity, even when no live plants are present
A 2025 meta-analysis reveals that biophilic environments aren’t just restorative - they can actively increase inspirational thinking and support mental agility in high-stakes workspaces
The real opportunity? Designing with nature’s intelligence – not just its aesthetics.
Let’s move past trend-driven green accents. Let’s create environments that breathe, heal, inspire, and perform.
The problem: why most “Biophilic Design” fails to deliver
Biophilia is no longer a niche concept; it’s a mainstream demand. Yet most implementations fall dramatically short of their transformative potential.
Plants as props
Greenery is used like décor instead of living ecosystems that interact with air, light, and human biology. (“We got some foliage - not a strategy.”)
Superficial wellness claims
Spaces are branded “restorative” without backing it up with data on stress reduction, focus, or recovery outcomes. (“There’s no evidence this improved well-being.”)
Lost opportunities
Designers miss out on high-value projects because they can’t translate biophilic benefits into performance metrics that matter to clients.
Client disillusionment
Shallow executions lead to complaints of “greenwashing” instead of meaningful change. (“It looks organic, but it doesn’t feel alive.” “It was a concept, not a conversation about impact.”)
Meanwhile, the science is bold and evolving:
Workplaces incorporating genuine biophilic strategies report 15% boosts in productivity, 37% drops in stress, and 20% gains in tenant retention
Environments with multisensory nature cues - light rhythms, organic airflow, and natural soundscapes - lower blood pressure, improve mood, and speed up recovery times
Fractal patterns and biomorphic forms have been shown to enhance cognitive clarity, emotional regulation, and creativity, even when no live plants are present
A 2025 meta-analysis reveals that biophilic environments aren’t just restorative - they can actively increase inspirational thinking and support mental agility in high-stakes workspaces
The real opportunity? Designing with nature’s intelligence – not just its aesthetics.
Let’s move past trend-driven green accents. Let’s create environments that breathe, heal, inspire, and perform.
The solution: CALL certification
CALL is the first-of-its-kind Certification for Interior Designers, Architects, and Visionaries.
Master the science, systems, and soul of biophilic design – from the micro-moments that reduce stress to the material choices that tune nervous systems.
Go beyond trends. Become a certified Biophilic Interior Design Specialist, equipped with a toolkit that transforms any project, any sector.
Here's what you'll master:
The science behind the beauty
- How to use biometric outcomes (heart rate variability, cortisol levels, cognitive performance) to drive design decisions
- The research proves 15% productivity increases, 37% stress reduction, and 20% improved retention rates
- Measurable interventions that transform any project, any sector
Materials as medicine
- Harleen's signature approach to textiles that create subconscious connections to nature's intelligence
- How lighting can honor circadian wisdom instead of just looking pretty
- Cultural storytelling through pattern and texture that speaks to the soul
Ecological integration
- Annamaria's methods for making indoor and outdoor spaces feel seamless
- Permaculture principles that create abundance while healing the earth
- Community-building through thoughtful green design
Business transformation
- How to demonstrate REAL VALUE to clients who demand measurable wellness outcomes
- Positioning yourself as indispensable to future-minded clients
- Commanding premium fees for work that changes lives
Priority goes to designers on our waiting list. Be the designer clients can’t stop talking about.
Proof: The four-minute miracle
At Green Street Academy in Baltimore, sixth-grade students showed measurable stress recovery within just four minutes of biophilic exposure.
Heart rate variability increased
Cortisol levels dropped faster than control environments
Mathematical performance improved alongside emotional regulation
Test scores went up three times higher after full implementation
Why biophilic certification matters NOW
Demand is skyrocketing: From luxury real estate to hospitals and corporate HQs, spaces must now deliver measurable health, ESG, and experience metrics. CALL gives you this language – and the science to back it up.
Expand Your Reach: Use our global network, social audience, and expert reputation to get found, booked, and remembered – locally and internationally.
Become In-Demand: Certified specialists are uniquely qualified to deliver what today’s market craves. Start commanding bigger projects and premium fees.
This isn't for everyone
CALL is designed for visionaries who understand that great design goes beyond aesthetics to create genuine impact.
This certification is for professionals ready to:
- Learn the language of biology, cultural sensitivity, and measurable outcomes
- Shift from decoration to transformation
- Become the designer clients can’t stop talking about
Not ready to move beyond “plants as accessories”? This isn’t for you.
Ready to become the most sought-after designer in your field?
Enrollment for CALL opens Fall/Winter 2025 – and spots are limited.
Join the CALL Waiting List
Enter your email below for early access, program insights, and an exclusive pre-launch invite.
Priority goes to designers on our waiting list. Be the designer clients can’t stop talking about.
Your spaces should do more than look good. Let’s calibrate, align, and transform the world – together.
With deep respect and creative fire,
Harleen & Annamaria
