Carlos Mello is the founder and head designer of MainGUILTY, a Portuguese design studio that sits at the intersection of product design and art. With a background deeply rooted in industrial craftsmanship, Mello focuses on transforming raw materials—particularly cork, wood, and metal—into functional collectibles. His creative process, often driven by his "UnderPressure" methodology, prioritizes experimental textures and organic forms. He frequently utilizes upcycling techniques to repurpose industrial byproducts, ensuring that his furniture and sculptural pieces maintain a distinct, tactile quality suitable for curated interiors.
Mello’s work has recently gained visibility through significant international and public projects. He was selected to represent Portuguese design at Expo 2025 Osaka with his "Wave of Connections" installation, a project emphasizing sustainable material use and cultural heritage. His portfolio also includes public sculpture, such as the commemorative piece commissioned for AEMinho in Ponte de Lima. An active participant in the European design circuit, Mello has exhibited at major trade shows like Decorex London and was recently recognized with the "Entrepreneurial Generation" award at the Mobis Gala.
Sculpture Venom Sideboard by MainGUILTY - Handcrafted w/ Premium Walnut Root
By Carlos Mello
Located in Freamunde, PT
This modern sideboard is entirely handcrafted by skilled artisans in Portugal, combining contemporary design, artisanal expertise, and high-quality manufacturing standards. The piece...
Copper
Vesuvio Sculptural Sideboard by MainGUILTY – Walnut & Gold Leaf Luxury Storage
By Carlos Mello
Located in Freamunde, PT
The Vesuvio Sideboard is a handcrafted luxury sculptural sideboard that merges powerful historical narrative with refined contemporary design. Inspired by the dramatic eruption of Mo...
Gold Leaf
Vesuvio Sculptural Luxury Console by MainGUILTY in Walnut Wood & Copper Leaf
By Carlos Mello
Located in Freamunde, PT
The Vesuvio Sculptural Console by MainGUILTY is a contemporary luxury console table inspired by the dramatic history of Pompeii and the monumental force of Mount Vesuvius. Rooted in ...
Copper
Fluid Sculptural Organic Bookcase by MainGUILTY Champagne color
By Carlos Mello
Located in Freamunde, PT
The Fluid Sculptural Bookcase by MainGUILTY is a contemporary luxury bookcase that embodies movement, adaptability, and artistic expression. Conceived as functional art, this modern ...
Iron
Emerald Sideboard Handmade Sculptural Luxury Sideboard by MainGUILTY
By Carlos Mello
Located in Freamunde, PT
The Emerald Sideboard by MainGUILTY is a sculptural statement of contemporary luxury design, inspired by the emerald gemstone—an enduring symbol of prosperity, renewal, protection, a...
Copper
Apollo Roman Sculptural Console by MainGUILTY w/premimum Chocolate Mortar Finish
By Carlos Mello
Located in Freamunde, PT
The Apollo Roman Sculptural Console by MainGUILTY is a contemporary luxury console table that translates classical mythology into architectural presence. Inspired by Apollo , symbol ...
Fiberglass, Plaster, Paint
Organic Modern Cabinet in Walnut & Hand-Applied Plaster By José Castro
Located in New York, NY
This elegant two-door cabinet is crafted from oak wood, showcasing a sophisticated cerused finish that highlights its natural grain with a beautiful, limed effect. The doors are part...
Plaster, Wood
Contemporary Stained Oak and Bronze Bar Cabinet by Erwan Boulloud, France
By Erwan Boulloud
Located in London, GB
'Neurone' Bar Cabinet by Erwan Boulloud 2025 Stained oak, bronze 109 x 54 cm - H 218 cm Unique piece, signed French Artist, Designer, and Artisan, graduated from the Ecole Boulle. ...
Bronze
Phoenix Walnut Wood Cabinet by Lola Glamour
Located in Geneve, CH
Phoenix Walnut Wood Cabinet by Lola Glamour Dimensions: D 46 x W 120 x H 151 cm Materials: Wood. What makes “Phoenix” truly special are the geometric wooden details that adorn its f...
Wood
Walnut Multileg Cabinet by Jaime Hayon
Located in Geneve, CH
Walnut 1 meter Multileg Cabinet by Jaime Hayon Dimensions: D 50 x W 100 x H 80 cm Materials: container and frontal panels in 19mm MDF and shelves i...
Glass, Wood, Walnut
Nature inspired wood & brass, handmade The Special Tree cabinet by InsidherLand
By InsidherLand, Joana Santos Barbosa
Located in Maia, Porto
The special tree is a tree in which two lovers write the promise of an everlasting love. The craftsmanship work in exotic roots emphasizes each volume of The Special Tree cabinet...
Copper
Walnut 1 + 1 Meter Multileg Cabinet by Jaime Hayon
Located in Geneve, CH
Walnut 1 + 1 Meter Multileg cabinet by Jaime Hayon Dimensions: D 50 x W 100 x H 130 cm Materials: Container and frontal panels in 19mm MDF and shelves in 25mm MDF. Inside, back pa...
Glass, Wood, Walnut
