Working under the name Rotbarsch Filet, he embraces a fluid, exploratory mode of creation — guided by curiosity, experimentation, and flow. This process moves beyond disciplines, unfolding through design, painting, printing, photography, or illustration — letting intuition and material dialogue shape the outcome. Rooted in a deep sense of craft and curiosity, his work bridges concept and intuition, technology and touch. Every work becomes a dialogue between form and resonance — exploring how visual language can evoke emotion, memory, and connection. He approaches creation as a living process — one that transforms materials, ideas, and perceptions alike. In his Studio 6.11 on the sixth floor, disciplines blur and new connections emerge — revealing design as both reflection and transformation.
 
Studio 6.11 functions as a flexible space for experimentation and diversity — a place where art, dialogue, and collaboration unfold. Here, Jonas brings together artists and art enthusiasts for exhibitions, conversations, and workshops, while also using the studio as his personal workspace. Studio 6.11 is connected to the Tiny Studio 6.11 at the Westateliers in Gallus, run by artist Sandra Li.