Atelier Martis is a Belgian design studio founded by Reinout Van der Straeten, specializing in unique furniture and jewelry. With a deep reverence for materials and craftsmanship, the studio blends raw textures with refined forms, preserving an organic essence in every piece. Reinout’s work navigates the balance between nature and human intervention, embracing texture, repetition, and restraint to create a sense of tranquility. Influenced by Modernism, Brutalism, and underground aesthetics, Atelier Martis defines its style as New Stone Age— a refined brutalism that emphasizes materiality and tangible presence.

Atelier Martis explores the quiet tension between nature and structure through objects that are both elemental and refined. With a focus on material integrity, each piece reveals the tactile beauty of raw surfaces shaped by human intention. Reinout Van der Straeten’s sculptural approach embraces imperfection, repetition, and weight, forging a visual language rooted in his self-defined “New Stone Age” aesthetic. Blending brutalist strength with artisanal care, the work invites touch and contemplation— bridging ancient instincts and contemporary design in a timeless, grounded presence.