Prompt: A minimalist, powerful concert poster design for a recorder ensemble playing a Bach fugue. The central visual metaphor is multiple overlapping, flowing, and chasing musical staff lines. Clear depth with a sharp, glowing golden-wood line in the foreground with abstract note fragments. Secondary lines in muted wood tones (walnut, pear) and deep blues chase and cross each other in the midground. The background lines fade into a dark matte charcoal gray texture. Abstract, elegant, fluid motion, clear layered depth, barock polyphony visualization, graphic design style, high contrast, clean composition, no text. --ar 2:3 Mehr sehen