Grande Lume by Marazzi explores color and light at an architectural scale
Expanding the visual language of Crogiolo Lume into large-format porcelain stoneware, Marazzi’s Grande Lume collection brings depth, glossy surfaces and mineral-inspired colors into contemporary interiors.
If we think about a material in constant transformation, ceramics come immediately to mind: heat, mineral composition and the interaction between matter and light determine its final appearance, producing surfaces whose character goes beyond color alone. These qualities become particularly interesting in architecture and interior design, giving this material room to express itself across larger surfaces, where variations in tone and reflection can influence the perception of an entire space.
From this perspective, Marazzi developed Grande Lume, a collection created by bringing the visual language of Crogiolo Lume – one of the brand’s most appreciated product lines – to an unprecedented scale. In fact, the project retains the original collection’s material character while expanding its applications, moving from the perception of a ceramic surface to a broader architectural presence.
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Grande Lume is designed with the same approach as Marazzi‘s other collections, but creates a range of large-format porcelain stoneware slabs in which glossy finishes and saturated colors become tools for defining walls, floors and furnishing elements. Ceramic finishes are no longer a neutral background, but the center of the overall project, becoming protagonists of the room, giving it character and playing a role similar to that of a real furnishing element.
Grande Lume by Marazzi:
A surface shaped by light
Grande Lume’s most interesting quality lies in the relationship that this product creates between its glossy finish and the depth of its colors, defining a surface that is not visually uniform: variations in intensity, more concentrated areas and subtler, more transparent passages create a dynamic chromatic field. As light meets the ceramic, these differences emerge through reflections and shifts in perception, defining a surface that changes throughout the day in response to both natural and artificial light.
Light and the viewer’s angle change everything – reflections shift across the surface, showing off different colors and adding a sense of depth. That constant play between color, light, and the finish gives Grande Lume real visual impact. It lets the ceramic set the mood of a room all on its own, without needing extra patterns or decorations. Whether you use it on walls or furniture, it doesn’t just fill the space – it helps define it, thanks to its strong material presence.
That is why the palette, which comprises six shades, uses the names of stones and natural elements to distinguish them: Ossidiana, Malachite, Petrolio, Cobalto, Magma and Pomice. These names bring to mind mineral formations, volcanic matter and liquid reflections, connecting the palette’s modern look to the natural processes that shape its visual language.
The darker and more saturated tones – from Ossidiana to Petrolio, Cobalto and Magma – offer ways to bring color into an interior as a key element, and depending on how they are used, they can make a wall feel heavier or create a surface that grabs attention with its intensity and reflective qualities. Malachite adds a dimension to the palette, while Pomice offers a lighter option within the same material vocabulary.
What ties the range together is how each shade works with the glossy finish, revealing depth and reflection rather than appearing as a flat, uniform field – making the palette useful for projects where the choice of surface is meant to shape the atmosphere and spatial identity of an interior.
A larger scale for continuous surfaces
Large formats are what really let this collection show off its architectural side. Grande Lume comes in impressive slab sizes of 160 × 320 cm and 120 × 278 cm in 6 mm thickness, alongside a 162 × 324 cm format available in 12 mm. These large surfaces open up a wide range of applications, from walls and floors to countertops, tables, furniture elements, and bespoke design pieces. With these options, the collection naturally extends beyond traditional coverings into custom interiors and architectural projects.
In homes, the slabs can be used to clad walls and link vertical and horizontal surfaces. Their ability to extend the surface design from wall to floor is useful when continuity is key. When using finishes to separate spaces, designers can instead use color and reflected light to connect different parts of a home, creating a cohesive experience without introducing materials that disconnect from the overall concept and design.
The same idea works well in furniture. Kitchen countertops and tables can incorporate Grande Lume, blending surfaces into the room’s overall look instead of setting them apart as a functional layer. With larger formats, colors become more impactful, helping tie elements and furniture together and giving the space a shared material identity.
Material continuity, different applications
The Grande Lume collection is made from porcelain stoneware and is suitable for both indoor and outdoor use. It comes in different formats and thicknesses, allowing for a range of applications across architectural surfaces and furnishing elements.
The relationship between size and thickness is particularly important when moving from wall cladding to other applications. Each use has its own technical requirements, and the right slab must be chosen based on its intended function, installation method and the specific needs of the project. The range of options gives designers a starting point for developing a consistent material language while leaving room for the technical decisions each project requires.
What remains constant is the visual identity of the surface. Whether used to clad a wall, create continuity within an interior or introduce color into a furnishing element, Grande Lume retains its signature glossy finish and mineral-inspired palette, bringing these qualities together within a single collection.
With Grande Lume, Marazzi expands the distinctive qualities of Crogiolo Lume to an architectural scale. Color, gloss and variations in depth become tools for shaping the perception of a space, allowing ceramic to move beyond its role as a surface covering and become an integral part of the architectural experience.
Drawing on mineral references and natural processes, the collection translates these influences into a contemporary design language, leaving the interaction between material and light at the heart of the project. Across walls, floors and furnishing elements, ceramic becomes more than a covering, establishing continuity, creating visual accents and giving architectural volumes a more pronounced material identity.
About the author
Ludovica Proietti, journalist, design historian and curator, teaches in universities and curates events, always exploring projects with fresh, unconventional perspectives.
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