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Atierra
Blue Wall

Empowering YOU to
Create ART with CO₂ Removed from the AIR 

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Turn CO₂ into art with CΛRBONLock White
Chalk that removes CO₂ from the air

Atierra's CΛRBONLock White is a fine white chalk powder that blends seamlessly with various art mediums, adding texture and depth to your creations. Made by removing CO₂ from the air, it forms when CO₂-rich air is bubbled through a calcium hydroxide solution, transforming into calcium carbonate—chalk. Once dried, this CO₂-absorbed chalk is ready to bring your art to life, turning pollution into thought-provoking creations.

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after 1 day

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after drying

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Return to Nature

This painting holds 5.4 g of CO₂ removed from the air

Artist:

Yukako Nishimura

after mixing with acrylic paint

CΛRBONLock White

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1 g = 0.45 g of CO₂ removed from the air

Whitewash

Be among the first artists to create art that helps clean the air
Join the waitlist for CΛRBONLock White by Atierra

designed for paintings & sculptures

compatible with
various substrates
for smooth application

fine powder that can be mixed with acrylic, watercolor, oil paints, alcohol inks and more

This fine white chalk powder is made from CO₂ pulled straight from the air using lime chemistry. As CO₂-rich air is bubbled through a calcium hydroxide solution, it transforms into calcium carbonate—chalk. Once dried, the resulting fine flakes or chalk powder can be mixed with your favorite art materials, adding bold texture and depth to your creations.

Price: Free for the first 10 artists who sign up!

Please select order quantity
Select the options that best describe how you plan to use the powder

Browse the world's first CO₂-removed paintings crafted by artists with CΛRBONLock White by Atierra

The gallery features the world’s first paintings made with acrylic paints blended with Atierra’s CΛRBONLock White—chalk that removes CO₂ from the air. This growing collection highlights artists who are part of the Exclusive Circle of Certified Carbon Artists, redefining the intersection of art and climate action.
 

Join us as we build our platform for artists to sell their one-of-a-kind, carbon-removed artworks to climate-conscious collectors—inspiring a future where creativity and sustainability go hand in hand, one artwork at a time.

More about our Air-to-Art Project

Carbon Removal Partners Remove CO₂ from the Air

CO₂ levels, now over 400 ppm, are at their highest in 400,000 years, fueling global warming. Carbon removal is crucial to eliminate and lock away the CO₂ already accumulated in our atmosphere. At Atierra, we partner with pioneering companies that remove CO₂ from the air and transform it into stable forms like carbon and calcium carbonate.

Artists Utilize Mediums Made from CO₂ to Create Expressive Artwork

Artists purchase these materials from our platform to create carbon-removed paintings, sketches, and sculptures. By incorporating these materials, their creations not only lock away carbon dioxide but also inspire further climate action through meaningful dialogue about the importance of climate solutions.

Atierra Certifies Artists Using CO₂-Derived Materials in Their Art 

Atierra is currently developing protocols to verify artists who utilize materials made from CO₂ in their artwork. Once verified, artists will receive certification, enabling them to sell their pieces at a premium to passionate collectors.

Art Collectors Acquire Carbon-Removed Masterpieces

Artists sell their carbon-removed creations on our platform to passionate collectors. By purchasing and showcasing these works, art collectors actively take climate action while creating demand for the artists' creations and the materials provided by Atierra's partners, collectively advancing carbon removal efforts.

Contact Us

Do you have questions or suggestions for us?

Are you interested in working with other carbon-removed materials or are you interested in purchasing carbon-removed art?

Feel free to reach out. We'd love to hear from you!