Main Facts In the vibrant, ever-evolving creative ecosystem of Berlin, a new standard for spatial craftsmanship is taking root. KARST—a studio whose very name serves as a portmanteau of the German word for carpentry (updated with a definitive, structural "K") and studio—represents a rare synthesis of master-level woodworking and sophisticated interior architecture. Operating out of a light-flooded workshop in Lichtenberg and anchored by their living portfolio, an evolving apartment in Prenzlauer Berg, the studio is a collaborative venture between master carpenter Julien Budnik and interior designer Ricarda Sophie Lorenz. KARST is defined by an uncompromising commitment to tactile warmth, architectural clarity, and emotional resonance. Eschewing the fast-paced, mass-produced ethos of contemporary commercial furniture, the studio offers a holistic, in-house service. From initial concept sketches and hand-selected raw materials to complex joinery and final on-site installation, Budnik and Lorenz oversee every facet of a project. Their portfolio—spanning bespoke kitchens, custom wall paneling, and freestanding furniture—is characterized by taut lines, finely grained sustainable timbers, balanced proportions, soft curves, and immaculate, hand-rubbed oil finishes. Rather than functioning as a traditional woodshop that merely executes external blueprints, KARST acts as a creative partner. By bridging the historic gap between visionary design and technical execution, the duo delivers environments that balance architectural rigor with human warmth, setting a fresh benchmark for European bespoke craftsmanship. Chronology: The Evolution of a Symbiosis The journey of KARST is one of organic evolution, born from a shared domestic life and a complementary pairing of distinct professional backgrounds. The Foundation Julien Budnik brings over sixteen years of dedicated experience as a master carpenter, having spent more than a decade and a half refining his expertise in traditional joinery, complex veneering, and structural woodworking. His technical foundation is rooted in the rigorous European guild traditions, where precision is paramount. Ricarda Sophie Lorenz, conversely, trained and worked within the fast-paced fashion industry. This background endowed her with an acute, highly disciplined eye for color theory, material composition, silhouette, and proportion. The Weekend Collaborations Before officially establishing KARST, Budnik and Lorenz began collaborating on weekends while living in Berlin. What started as personal experiments—building custom furniture, designing spatial layouts, and crafting unique installations for their own living spaces—gradually revealed a profound creative synergy. Their Prenzlauer Berg apartment became an experimental laboratory and their most compelling calling card, showcasing how Budnik’s mastery of wood could elevate Lorenz’s intuitive, layered spatial concepts. Formalizing the Practice Recognizing that their combined skill sets filled a distinct void in the design market, the couple formalized their partnership as KARST. "Over time, it evolved into a symbiosis," Lorenz reflects. "It was never our goal to be a traditional woodshop," Budnik adds. "We wanted to redefine craft—to connect it with a distinct design sensibility." By offering a unified service model that manages a project from inception to installation, the studio eliminated the friction often found when separate architects, designers, and woodworkers attempt to collaborate, ensuring absolute fidelity to the original design concept. Supporting Data & Craftsmanship Metrics To understand KARST is to understand the microscopic attention to detail and rigorous material sourcing that underpins every commission. The studio’s operational philosophy relies heavily on environmental responsibility, material honesty, and meticulous technical execution. Materiality and Sustainability At the heart of every KARST interior is a carefully curated palette of hardwoods. Budnik predominantly favors: European Oak: Celebrated for its structural integrity, rich grain patterns, and timeless versatility. Cherry: Chosen for its warm undertones and ability to patina gracefully over time. Ash: Valued for its bright, elastic grain and modern aesthetic adaptability. Environmental stewardship is non-negotiable for the studio. Rather than purchasing anonymous bulk timber, KARST maintains long-standing relationships with FSC-certified, deforestation-free suppliers. Budnik regularly visits regional lumberyards to hand-select individual veneer sheets. This hands-on approach ensures that the timber has matured over decades, guaranteeing optimal grain matching, structural stability, and minimal waste. The Anatomy of a Veneered Element Many casual observers underestimate the labor involved in high-end architectural joinery. Lorenz highlights the intensive lifecycle of a single veneered door or panel within a KARST interior: Selection: Hand-picking and grading individual veneer leaves at the lumberyard. Composition: Cutting, book-matching, or slip-matching the sheets to create harmonious visual symmetries. Stitching & Pressing: Carefully joining the veneer and bonding it to stable core panels under precise heat and pressure. Shaping & Joinery: Integrating sophisticated grip variations, such as curved recessed handles, and milling soft, tactile edges. Finishing: Multi-stage hand-sanding, oiling with natural products, curing, and intermittent assembly and disassembly in the Lichtenberg workshop to guarantee flawless tolerances. Official Responses and Creative Philosophy The design methodology of KARST is deeply collaborative, extending beyond the core duo to include clients, architects, and the physical spaces themselves. Dialogue with Space and Client Every KARST commission begins with an intensive site analysis—evaluating the architecture’s history, spatial orientation, light quality, and inherent proportions. While briefs frequently arrive directly from private clients or collaborating architectural practices, the studio makes a deliberate effort to decode the daily habits and aesthetic preferences of those who will inhabit the space. "Together, we refine and shape those ideas into something unique," says Lorenz. "It’s perfect when a client knows what kind of wood they like, and has a sense of the direction they want to go. We appreciate clients who take joy in details like veneer, a curve, or a door." The Studio Mara Collaboration A prime example of this collaborative ethos is KARST’s ongoing relationship with Berlin-based architecture firm Studio Mara, led by Mirjam Danke and Olaf Schulz. Commissioned to design the kitchen for Studio Mara’s Mitte showroom and workspace, KARST utilized warm European oak featuring curved, recessed handles, anchored by a monolithic counter of polished natural stone. The resulting installation mirrors the architects’ signature spatial clarity. "It was there that Julien’s talent became really visible," Lorenz notes, "the veneering, the doors, the technical execution." A Multi-Referential Aesthetic Lorenz’s approach to spatial composition resists simple categorization. Rejecting strict adherence to mid-century modernism, Scandinavian minimalism, or Italian rationalism, she prefers a cross-pollination of eras and geographies. Furthermore, light is treated as a primary building material. "I’m always adjusting the mood with lamps—Julien says I should be called Lorenz Leuchten [Lights]," she laughs. Her interiors balance structural rigor with organic softness through layered textures—contrasting raw wood with woven textiles, plush velvets, and polished metals. Vintage objects with personal histories are frequently juxtaposed against sleek, custom-built cabinetry to infuse rooms with lived-in character. Implications and Future Outlook As KARST looks toward the horizon, the studio finds itself in a phase of discerning, organic growth driven largely by word-of-mouth reputation within Berlin’s discerning design community. Expanding Horizons While residential interiors and bespoke kitchen designs have formed the bedrock of their practice, the studio is actively expanding its scope. Future initiatives include: The Furniture Collection: Developing a broader, standalone line of custom furniture, ranging from dining tables to refined bed frames. Commercial and Theatrical Spaces: Venturing into the design and execution of hospitality spaces, including cafés and restaurants, where interior architecture can embrace a greater sense of theatricality and public engagement. International Commissions: Extending their bespoke design-and-build model to clients across Europe and beyond. A Sustainable Model for Modern Craft In an era dominated by flat-pack convenience and disposable consumerism, KARST offers a counter-narrative rooted in permanence, emotional resonance, and unyielding technical rigor. The partnership succeeds because it honors the limits and possibilities of both human instinct and natural material. "Carpentry at this level demands carrying the vision from beginning to end, with dedication and patience," Lorenz reflects. "His precision meets my instinct. It becomes a shared process." Ultimately, the enduring implication of KARST’s work is a reminder that the spaces we inhabit shape our psychological well-being. By prioritizing warmth, tactile honesty, and uncompromising quality, Budnik and Lorenz are not merely building furniture or fitting rooms—they are crafting environments with an unmistakable, life-affirming spirit. As Julien Budnik summarizes: "Ultimately, our aim is to create spaces that people enjoy being in. Places with their own spirit." Post navigation Capturing the Spark: The Definitive Guide to Fireworks and Sparkler Photography for Weddings A Portrait of Resilience: Rania Matar’s Where Do I Go? Captures the Soul of a Generation in Flux
