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COKI.

COKI BARBIERI

 

mineral-objects

A MINERALS STORY HANDCRAFTED IN ITALY

Green Product Award Winner

 

MADE TODAY, FOLLOWING ANCIENT MINERAL PRINCIPLES

 

Form, 

held in mineral matter
and flame-worked glass, 

meant to live with 

time, light, 

and care.

 

 

 

 

COKI BARBIERI

Material & Craft Artist / Designer - ITALY


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P.IVA IT04373700402

REGISTERED EXPORTER

Via Consolare, 148 - 47924 RIMINI - ITALY

COPYRIGHT COKI BARBIERI 2018-2026

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Coki Barbieri fonded COKI in 2018 as a material and craft practice grounded in long-term research into mineral tradition and flame-worked glass. 

The work develops through direct engagement with matter. Material behaviour is observed, tested, and allowed to stabilise over time.

Each piece is formed through slow, manual processes inspired by ancient mineral traditions. Matter is not forced into shape, but guided until it reveals structural balance.

Function is present, but never dominant. The focus remains on presence, material intelligence, and the relationship between object, duration, and environment. 

Sustainability is not declared as a position. It emerges naturally from working without cement, synthetic binders, or industrial casting processes.

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COCHLEA COLLECTION

Stone and glass in balance

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Sculptural vases crafted from natural composite stone and flame-worked borosilicate glass. Separately pieces explores structural balance and material precision through hand-shaped stone elements and hand-bent glass, assembled without fixings. A contemporary expression of collectible design rooted in mineral research and controlled form.

CATHARSIS COLLECTION

A study in rupture and renewal

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Sculptural objects in natural composite stone and flame-worked glass, defined by fractured geometry and controlled tension. Each piece is hand-shaped from mineral-based stone and assembled without industrial binders, combining raw material presence with structural clarity. A study in transformation through form and matter.

ROCKLUMìNA

Mineral lights

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Handcrafted lamps combining natural rock salt crystals and borosilicate glass. Each piece diffuses light through mineral texture and calibrated structure, creating a controlled interplay of glow and material depth. A contemporary lighting object rooted in elemental matter and precise construction.

An author-led practice by Coki Barbieri

Collectible sculptural objects in natural composite stone and flame-worked glass by Coki Barbieri. 

A material-driven practice rooted in balance, transformation, and structural clarity. 

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COKI | Material Integrity & Collectible Design

Founded by artist Coki Barbieri, COKI is an Italian research studio dedicated to the creation of sculptural objects. Winner of the Green Product Award, our practice focuses on bespoke mineral composites and flame-worked borosilicate glass.

Every piece is handcrafted in Italy without cement or synthetic binders, respecting the natural rhythm of matter and light. Sustainable luxury, stone design, and borosilicate glass art.