OnEntropy | Artisan Marble Atelier – Furniture, Lighting, Sculptures

marble design
for the
mind & the senses

How can something heavy, cold, rigid

become light translucent, almost ethereal?

How can something heavy, cold, rigid become light translucent, almost ethereal?

OnEntropy sculptural wall-mounted light fixture in dark green marble and brass, installed on raw white marble quarry surface with visible fractures and rusted mounting elements

Geometric marble sculptures in triangular form by OnEntropy, displayed on raw quarried stone with chisel marks and a wooden-handled hammer, reflecting artisanal craftsmanship.

Minimal curved marble sculptures by OnEntropy casting strong shadows on a light stone surface, showcasing geometric purity and spatial rhythm.

Black and white photograph of two circular marble-top tables by OnEntropy with metal legs, casting soft shadows on a textured quarry floor with sweeping surface marks

Wall-mounted minimalist marble light fixtures by OnEntropy, suspended on a raw quarry wall with visible cracks and rusted brackets, casting diagonal shadows in natural light.

Minimal linear pendant light by OnEntropy, crafted from translucent marble and suspended in a quarry setting with visible cutting machinery and veined stone backdrop

Suspended marble pendant light by OnEntropy with brass hardware, installed against a veined quarry wall, showcasing elegant material contrast and artisanal lighting design.

Suspended linear marble pendant light by OnEntropy, supported by multiple black cords and glowing against a textured stone wall in a refined industrial setting.

Close-up view of large polished marble slabs with intricate natural veining in warm brown and beige tones, showcasing the raw beauty of stone material used by OnEntropy.

Minimalist design object by OnEntropy featuring a brass rod anchored in a white marble cube, casting a long sharp-edged shadow on a smooth light stone surface

Sculptural white marble object by OnEntropy with fine vertical ridges, placed on a textured quarry stone surface in soft natural light.

Hand interacting with a thin upright white marble slab on a smooth stone surface, highlighting material purity, balance, and OnEntropy’s tactile approach to design.

Bright midday sun over a smooth marble quarry landscape with a clear blue sky, capturing light, texture, and natural stone surface reflections

Close-up of marble quarry wall with vertical saw marks and contrasting black and white stone textures, revealing raw extraction process and geological layers.

Hands gently holding a smooth, polished black marble object by OnEntropy, shaped like a soft cushion, showcasing tactile quality and sculptural craftsmanship.

Black and white photo of a large marble quarry with vertical geometric cuts, a transport truck, and visible extraction lines—illustrating the raw origin of stone used in OnEntropy's work.

we are a marble design atelier established in 2013 in Athens and London with a focus on metamorphosis. Expanding from object to space consciousness.

Marble, an archetypal Greek material, takes on an unconventional role in on• entropy's designs; they encapsulate the contradiction of being heavy and compact and at the same time vulnerable, fragile and translucent.

Find out more

Find us at

At on•entropy we approach each piece as a unique expression of material and intention — and we believe the process of acquiring it should reflect the same care.

Order Directly from Us:
The most reliable/ efficient and personal way to acquire on•entropy pieces is directly through our studio. Book your visit today or reach out to: + 30 697 8005 762

Address: 134, Midias str., N. Ionia, Athens, Open in Map
Email us:
This email address is being protected from spambots. You need JavaScript enabled to view it. This email address is being protected from spambots. You need JavaScript enabled to view it. Whether for a general enquiry or for material options, lead times, and any customization needs, one of our dedicated team members (and never a bot), will guide you through.
Online presence:
For those who prefer to shop through curated design platforms, our work is also available through selected partners, including:
- 1stdibs
  Find us on 1stDibs, the world’s leading platform for modern, collectible design. There you can find a curated selection of on•entropy furnishings and lights available to ship internationally and with the most competitive rates.
- Our work occasionally appears on curated platforms such as:
  - Archiproducts (for project professionals and architects)
  - Curio.space
  - Adorno.design
Custom & Contract Orders We also work closely with architects, interior designers, developers and hospitality clients to create custom marble furnishings for residential, retail, and hotel spaces. For bespoke orders, material sourcing, or bulk inquiries, please get in touch directly via email.
Selected Stockists We proudly collaborate with some of the most established galleries & retailers, including:
- Galleria Rossana Orlandi, Via Matteo Bandelo, Milano
- Mint Shop, 2 North Terrace, SW3, London
- Le Bon Marche, 24 Rue de Sèvres, 75007, Paris

Find us at