Generate one premium website background, horizontal 21:9, highest available native quality. Theme: Handmade botanical cyanotype-inspired art on pale sage handmade paper: delicate fern and fine meadow-grass silhouettes in muted deep teal, soft imperfect photogram edges and subtle paper fibers. Flat organic print, restrained natural palette, no literal product bottles or lettering.
Scene: Airy pale sage paper center, delicate dark teal fern fronds enter only lower left and upper right corners, 70 percent quiet central area.
Emotion: Care, craft and trustworthy calm. Useful for Wellness, herbal brands, editorial, responsible beauty. Protect deliberate broad quiet negative space for later live website copy, especially Center. Art-directed, aesthetically confident, beautiful natural detail and restrained texture. This is a standalone background asset only, no website layout, words, captions, letters, logos, watermarks, frames or collage grid. No chrome/glass sculptures, futuristic ribbons, toruses, 3D blobs, robots, corporate node diagrams or unrelated props. Keep composition practical for a real website.