Where lightning meets sand — nature's finest glass art, harvested from the Saharan desert
Fulgurite is a material formed in a single instant — when lightning strikes desert sand at 1,800°C, the silica fuses into hollow glass tubes, each one unique, irreplicable. Our studio in the Algerian Sahara has spent 16 years learning to work with this extraordinary material.
We do not manufacture glass. We find it. We excavate it from the desert after electrical storms. We clean, study, and then work with each specimen to determine what it wants to become — a sculpture, a vessel, a wall installation. The lightning makes the form. We reveal it.
Our Philosophy →
A hollow fulgurite tube, 340mm length, found 12km south of In Salah. Displayed vertically on a polished obsidian base. Unique — there is only one.
Three fulgurite specimens arranged with Libyan desert glass fragments on a matte aluminium tray. Each tray documents a specific storm event and GPS location.
2.4m × 1.2m wall-mounted panel embedding 180 fulgurite specimens in museum-quality resin. Each specimen dated and mapped. A cartography of lightning.
Fulgurite glass tubes used as diffusers for hand-wound LED filaments. The light passes through the natural glass of the tube, refracting sand grain inclusions into amber geometry.
A glass specimen embedded in a polished obsidian matrix — the contrast of volcanic and lightning-formed silica. A meditation on the two ways earth makes glass.
Commission a work to your specifications — dimensions, material pairing, display format. We allocate three specimens from our next storm collection to your commission.
We do not manufacture. Every gram of glass in our studio was created by a lightning event in the Algerian or Libyan Sahara. We are custodians, not producers.
Every work comes with a provenance certificate including GPS coordinates, date of storm event, geological assay, and collection report. The story is part of the art.
Every fulgurite is unique. Our editions are constrained by what the storms produce. We have declined commissions rather than source inferior specimens to fill an order.
Lightning strikes desert sand at temperatures exceeding 1,800°C. The silica fuses instantly, forming a hollow glass tube that follows the path of the current through the sand — sometimes branching, always unique.
Our desert team surveys the impact site after storm season. Each specimen is hand-excavated, photographed in situ, GPS-tagged, and wrapped in cotton. We find perhaps 40 viable specimens per collection season.
Each specimen is cleaned, measured, and studied under magnification. We photograph the interior glass surface, document the sand grain inclusions, assess the structural integrity, and assign a classification code.
We work with the specimen rather than imposing form on it. Sometimes a tube becomes a standalone sculpture. Sometimes it joins others. Sometimes it waits for the right commission. The glass decides. We enable.
Our studio is located in the Tassili n'Ajjer region of the Algerian Sahara — 600km from Tamanrasset, accessible only by 4x4. We are surrounded by the most electrically active desert terrain in the world, and by 8,000-year-old rock paintings that remind us how long humans have been making art from this landscape.
A meteorological monitoring station that tracks approaching electrical storms and estimates impact zones for our collection team.
A climate-controlled archive housing 1,200+ fulgurite specimens, each catalogued and photographed at 3× magnification.
We host two artists per year in a residency programme — one glass artist, one geologist. Applications open in March.
We take a limited number of commissions per year. All works come with a full provenance certificate, geological assay report, and documentation of the storm event from which the specimen was recovered.
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