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Tuesday, April 22, 2025

Hi Friend, 

This is my favorite Biosphere so far!  I just love these polar bears.  Let me know what you think. 

Images and specs for the guitar are here.  

We've also included highlights from Martin's 2024 Environmental Impact Report. I'm proud to work with a company that is so passionate about environmental stewardship.

Cheers!

Kate

NAZARETH, PA – April 22, 2025 – In honor of Earth Day 2025, C. F. Martin & Co.® proudly deepens its commitment to environmental responsibility with the debut of the D Biosphere III and the release of its latest Impact Report. Both efforts highlight Martin’s ongoing mission to craft exceptional instruments while protecting the natural world that makes them possible.

Introducing the D Biosphere III: A Tribute to the Arctic

Each year on Earth Day, Martin releases a special Biosphere guitar that pairs impactful artwork with sustainable design—and this year’s model is no exception.

The D Biosphere III features a poignant image by artist and longtime Martin collaborator Robert Goetzl. A polar bear mother and her cub rest together under a golden sky, surrounded by the fading blues of the Arctic sea ice. It’s a portrait of connection—and a reminder of what’s at stake.

“It’s about the connection between mother and child,” says Goetzl. “And the question of whether that cub will have a future.”

Built entirely with FSC®-certified woods, the D Biosphere III reflects Martin’s dedication to responsible sourcing. A certified Sitka spruce top, sapele back and sides, and European flamed maple binding come together for a guitar that delivers bold tone and beauty. Subtle sapele dot inlays on the ebony fingerboard add an elegant finishing touch.

To help raise awareness and support for Arctic conservation, Martin is working with Polar Bears International® and made a generous donation to support their mission to protect polar bear habitats and advance climate research.

2024 Impact Report: Progress You Can See

Sustainability isn’t just a talking point at Martin—it’s a measurable commitment. This Earth Day, Martin also unveiled its latest Impact Report, outlining the company’s progress across environmental, community, and philanthropic initiatives in 2024.

Key highlights include:

This annual report reflects Martin’s long-standing dedication to creating positive change, both within the music industry and beyond.

A Tradition of Responsibility

Martin’s Earth Day initiatives are part of a broader, company-wide commitment to sustainability that spans decades. From pioneering eco-conscious building practices to supporting conservation partners around the globe, Martin continues to lead by example.

To learn more about the D Biosphere III, view a special Earth Day video with Chris Martin IV and Robert Goetzl, and read the full 2024 Impact Report, visit martinguitar.com/sustainability.

Contact: Kate Richardson | kate@richlynngroup.com

Polar Bears International is a registered trademark of Polar Bears International, Inc. and is used under license.

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ABOUT C. F. MARTIN & CO.®

C.F. Martin & Co. has been making the finest handcrafted acoustic guitars for nearly two hundred years. For some of the biggest names and the most revered musical legends across every genre and every decade. And we’ve been doing it with pure artistic passion, a deep love for all things music, and an unwavering commitment to our community and the environment.

But most importantly, we’re still doing it... for you. For current and future generations of pioneers, rebels, and dreamers. For the beginners, the pros, and everyone in between. We believe music is an unstoppable force. It raises us up. Tells our truths. Gets us on our feet. Expresses our deepest heartaches. And our greatest joys.

So, we’ll continue to make the very best acoustic instruments and strings for as long as there are people like you who love music and love making it. We want to be there to help you tell your story. To help you share your music with the world. To help unleash the artist within.

We’re ready for the next two hundred years. Want to come with us? Visit martinguitar.com.