# Curved Modular Sofas Flexform's Quincy Sofa by Antonio Citterio Features Continuous Shell Seating By Amy Duong | Published 2026-04-25 | Art & Design Source: Trend Hunter, https://www.trendhunter.com/trends/quincy-sofa References: [flexform.it](https://www.flexform.it/en/products/indoor/all-products/sofas/sectional-sofas/quincy)  [Flexform’s](https://www.trendhunter.com/trends/groundpiece-sofa) Quincy sofa introduces a [modular seating system](https://www.trendhunter.com/trends/modular-sofa-systems) defined by its continuous backrest shell and curved structural form. Flexform’s Quincy sofa, designed by Antonio Citterio, replaces rigid angles with sinuous lines and rounded corners that shape an [enveloping silhouette](https://www.trendhunter.com/trends/perron-pillo). The structure forms a single, uninterrupted frame that wraps around the seating area, creating a contained volume that integrates backrest, arms, and base within one unified composition. The construction combines a metal and wood frame with layered polyurethane padding and goose-down elements across the backrest and cushions. Seat cushions are positioned within the shell rather than placed on top, creating a recessed arrangement that defines the sofa’s profile. Flexform’s modular system includes extended elements such as chaise units, allowing multiple configurations built around shared seating layouts. Upholstery options span fabric and leather selections. Image Credit: Antonio Citterio, Flexform ## Trend Insights (Trend Hunter) - Score: 3.7/10 - Popularity: 23% | Activity: 17% | Freshness: 71% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Millennial, Gen X - Top markets: North America, South America, Europe, Asia, Africa ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Art & Design](https://www.trendhunter.com/artdesign) ## Key Themes ### What Makes This Trend Stand Out - **Continuous Shell Seating:** A move toward unbroken backrest-and-arm shells opens possibilities for furniture that emphasizes seamless ergonomics and streamlined manufacturing methods. - **Curved Modular Systems:** Designs that prioritize sinuous, reconfigurable modules suggest new approaches to adaptable spatial layouts and personalized seating arrangements. - **Recessed Cushion Integration:** The integration of cushions within a recessed frame indicates potential for enhanced comfort engineering and differentiated upholstery techniques. ### Sectors Adopting This - **Residential Furniture:** Home furnishings could be transformed by products that blend sculptural form with modular flexibility to suit varied living-room footprints and lifestyles. - **Hospitality and Contract Interiors:** Hotels and public spaces may favor continuous, easy-to-maintain seating systems that offer visual cohesion and configurable guest layouts. - **Healthcare and Wellness Spaces:** Clinical and wellness environments might adopt enveloping, supportive seating that enhances patient comfort and spatial zoning while meeting hygiene standards. ## Related on Trend Hunter - [Collaborative Contemporary Furniture Lines](https://www.trendhunter.com/trends/salone-del-mobile-2026.md) - [Interlocking Lounge Chairs](https://www.trendhunter.com/trends/bunch-1.md) - [Dog-Shaped Furniture Sets](https://www.trendhunter.com/trends/elanco.md) - [Modular Outdoor Sofa Systems](https://www.trendhunter.com/trends/superrational.md) - [Packable Inflatable Seating](https://www.trendhunter.com/trends/m-sofa.md) - [Modular Aquatic Architecture Sofas](https://www.trendhunter.com/trends/ogo-nubbi.md) - [Character Bead Sofas](https://www.trendhunter.com/trends/cellutane-koduck.md) - [Modernist Furniture Series](https://www.trendhunter.com/trends/trousdale-collection.md) - [Stepped Lounge Chair Series](https://www.trendhunter.com/trends/bunch-chair.md)