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In this episode of Beyond Interior Design, host Marc Múskens reconnects with Callie van der Merwe, architect, thought leader, and originator of “envirohacking.”

Callie takes us on a powerful journey through the science of space—how our environments influence behavior, mood, and even healing. From redefining what it means to be a designer to crafting restaurants that make guests linger longer, Callie’s work blends neuroscience, behavioral psychology, and storytelling into design that moves people—literally and emotionally.

In this episode, Callie shares:

🧠 What it means to be an envirohacker

🏙️ Why architecture can heal—or harm—us

🔥 The science behind ceiling heights, candlelight, and heated seats

🌿 Why reconnecting with nature is key to future-proof design

📌 Connect with us:

Follow us for more interior design insights:

• Instagram: @beyondinteriordesign
• Website: www.beyondinteriordesign.club

🎧 Where to listen:

Find this episode on your favorite platforms:

• Spotify
• Apple Podcasts
• Buzzsprout

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In this episode of Beyond Interior Design, Marc Müskens sits down with Tanya Shively, interior designer and founder of Sesshu Design, to explore how your home can either heal or harm you.

They discuss how everything from your lighting to your paint can impact your well-being, how Tanya's W.E.L.L. philosophy came to life, and why non-toxic, sustainable design isn’t just a trend—it’s essential.

In the episode, Tanya shares:

How circadian lighting systems can support natural sleep cycles Why your home might be making you sick (and how to fix it) Simple steps to reduce toxins using zero-VOC paints and materials Her mission to make healthy homes the standard for luxury living

Free Gift
Tanya is offering early access to her Top 10 Wellness Design Features PDF — a practical guide to creating a healthier home through smart design choices.

Download it here: beyondinteriordesign.club/tanya

📌 Connect with us:

Follow us for more interior design insights:

• Instagram: @beyondinteriordesign
• Website: www.beyondinteriordesign.club

🎧 Where to listen:

Find this episode on your favorite platforms:

• Spotify
• Apple Podcasts
• Buzzsprout

Send us a text

In this episode of Beyond Interior Design, host Marc Müskens sits down with former celebrity photographer turned brand strategist Jeffrey Shaw, to explore how interior designers can elevate their businesses by understanding the mindset of luxury clients. A trusted voice in high-end branding, Jeffrey brings a rare mix of creative experience and strategic insight — having worked with global icons like Oprah and now advising design professionals worldwide.

As an expert in luxury perception, Jeffrey reveals what truly defines a premium experience — and how designers can align their services with the emotional expectations of affluent clients.

Here’s what we explore in this episode:

• 🧠 The psychology behind affluent decision-making
• 🗣️ How to “speak the language” of luxury clients with clarity and care
• 💼 Why authenticity and consistency build stronger brand equity than flash
• 📸 Jeffrey's creative journey — from behind the lens to building legacy-driven brands

🎁 Bonus for Listeners:

Check out Jeffrey's brand strategy toolkit, podcast, and upcoming events:

• 🔗 https://jeffreyshaw.com/ (Full resources and client work)
• Follow Jeffrey on Instagram
• Connect on LinkedIn

📌 Connect with us:

Follow us for more interior design insights:

• Instagram: @beyondinteriordesign
• Website: www.beyondinteriordesign.club

🎧 Where to listen:

Find this episode on your favorite platforms:

• Spotify
• Apple Podcasts
• Buzzsprout