From the Spanish Pyrenees

Shape The Light Of This Moment

Handmade borosilicate glass jewellery, melted in flame and shaped one piece at a time by Atsuko Naito in a small village in Huesca, Spain.

(+34) 622 81 80 73

siriocristal125@gmail.com

Our Craft

Glass Like Water, Shaped By Flame

Each piece is melted from solid borosilicate rod over an open torch — no moulds, no two alike. Pendants and rings inspired by whales, by the rivers of the Pyrenees, and by the night sky over the mountains.

Meet the maker

From Toyota City To The Pyrenees

My name is Atsuko. I was born in Toyota City, Japan, in 1982. Today I live in a small village in the Spanish Pyrenees, where I make glass jewellery — pendants, rings and earrings — inspired by the magic of whales, the flowing water in the mountains and the colours of nature.

My first encounter with borosilicate glass was on the streets of Berkeley, USA. I was completely taken by the sight of glass melting, breathing, transforming in the flames. At home in Japan, I met my mentor. Twenty years later, I remain just as fascinated by the wondrous world of glass as I was then.

Where The Flame Meets The Stillness

Borosilicate glass melts at 1,800°C. At that heat it moves like water — flowing, folding, holding the breath of the maker. Every Sirio piece is shaped at the torch in a single sitting, then slow-annealed overnight so the light it caught at the flame stays inside the glass.

Fresh from the kiln

New products

Torii

Bring tranquility and spiritual elegance to your space with our exclusive Crystal Torii Gates. Inspired by the sacred entrances of traditional Japanese shrines, these exquisite miniatures symbolize the transition from the everyday to the divine.

I’ll make a torii gate for you. Please place your order.

Yuki

A piece depicting the snow on Mount Cotiella, as seen from the studio, painted on glass.

55,00 

Hana

A work depicting alpine plants of the Pyrenees, rendered in glass.

55,00 

Space Ring

Handmade borosilicate glass ring with a swirling galaxy pattern inside — a small cosmos you wear on your finger. Made to order to your measurements.

60,00 

A note from Atsuko

Live In The Present. Shape The Light Of This Very Moment.

May the works of SIRIO ART bring the sparkle of a small universe into your everyday life.