Marbled Salts Ceiling Lamp in Marbled Salts
by MARBLEDSALTS studio · Brussels, Belgium

Dimensions
25x25x25cm (10x10x10")
Material
Marble
Weight
3 kg (7 lb)

A ceiling lamp by Roxane Lahidji cast from salt bound with tree resin. Coal powder and salt’s own variation give it the look of marble — a cheap material wearing the language of an expensive one.

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Open Edition
Ongoing series by the maker. Slight variations may apply.
Made for you
You will get pictures of the final piece before shipping
Delivered between29 Nov – 6 Dec
We arrange insured delivery from door to door.
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Shipping and delivery
Ships fromZaventem, Belgium
Delivery toyour location
Estimated delivery dateNovember 29 - December 6
Cardboard30x30x30cm, 3kg
  • Tracked from studio to doorstepYou receive a tracking link as soon as the piece leaves the studio, and can follow it through every carrier hand-off until it reaches your door.
  • 100% insured, door to doorEvery shipment is fully insured from pickup to delivery. If anything happens in transit, you are covered for the full purchase price.
  • All made to order purchases are finalThis piece is produced specifically for you once you order, so it cannot be returned or exchanged.
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Specifications
Dimensions LxWxH
Piece Weight (kg)

3.0

Production Year

2024

Material

Color

,

Design Class

Open Editions

FAQ
What is this lamp made of?

It is made from marbled salts — a mix of sea salt, natural gum, natural pigments and eco-resin. Coal powder and the natural variation in the salt create a marble-like pattern.

Is each piece really one of a kind?

Yes. Because of the casting process with salt and resin, no two pieces come out exactly alike.

How long does it take to receive this lamp?

This piece is made to order, so it is produced after you order rather than kept in stock.

Can I request a custom version of this lamp?

Yes, this piece can be customized upon request — contact the maker directly through Chat with the maker to discuss options.

Does it come with a bulb, and what type does it need?

The listing does not specify bulb type or inclusion. The maker can confirm — use Chat with the maker on this page.

Can I return this lamp if I change my mind?

Made-to-order pieces like this one are excluded from the standard 14-day return policy.

How should I care for a salt and resin lamp?

The exact care instructions are not listed here. Ask the maker directly via Chat with the maker for guidance on cleaning and maintenance.

Does it come with proof of authenticity?

Yes, a certificate of authenticity is included with the piece.

Description

Marbled Salts is a ceiling lamp by MARBLEDSALTS studio. In ancient times, salt was rare and costly. Yet since the industrial revolution it has become so cheap and easily available that we no longer recognise its value. With “Marbled Salts”, Roxane Lahidji explores new possibilities, reinventing salt as a sustainable design material.

She makes use of its unique physical properties as a self-binding composite: by mixing it with tree resin, she gives it shape and strength. Coal powder and the natural colour variations in salt mimic the aesthetics of expensive natural stone such as marble — drawing a contradictory parallel between the flexible versatility of salt and the material language of heavy, solid rock.

This process makes each piece unique.

Dimensions LxWxH
Piece Weight (kg)

3.0

Production Year

2024

Material

Color

,

Design Class

Open Editions

About MARBLEDSALTS studio Visit Showroom →

MARBLEDSALTS studio (formerly RL Studio) was established in 2019 by Roxane Lahidji, a social designer and artist specializing in material development and applications.The studio’s work investigates the relationship between sculptural production and sustainability, developing research-driven projects that explore material transformation through environmentally responsible processes.Born in Paris in 1992, Roxane Lahidji grew up in the French capital before studying illustration and product design at HEAR (Haute école des arts du Rhin) in Strasbourg. She graduated from the Social Design department at Design Academy Eindhoven in 2017, where she developed her project *Marbled Salts*, which laid the foundation for the studio’s ongoing research.Her work has received international recognition: she has been awarded the FD100 prize three times, distinguishing her among the 100 best French international designers, and received the Bolia Award in 2019. More recently her *Yubiwa* table was recognized by Wallpaper* magazine among the “Best Elements of Surprise" and Sabato Design award in 2025.
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Brussels, Belgium
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