Create ONE NEW companion website background for collection "Night Garden Plum". Input image 1 is a STYLE REFERENCE: preserve its artistic medium, visual theme, material quality, believable detail and emotional tone; generate a genuinely different composition rather than simply cropping or recoloring the original.
Theme: Fine-art close botanical photography of deep plum and burgundy cosmos flowers at dusk against velvety aubergine-black, gentle movement blur on petal edges and faint soft rose light. Real flowers, dreamy shallow depth, quiet romantic mood without neon.
New scene: Compose a true portrait asset with interesting detail along the bottom or one edge and calm upper 55 percent. Recompose subject distribution for portrait, not a crop.
Website role: Mobile hero background. Suggested copy area: Upper half.
Compose natively at aspect ratio 3:4, highest available native quality. Strong image craft, deliberate negative space, cohesive palette, beautiful texture. Do not add unrelated subjects, words, captions, logos, watermarks, rendered text, UI, borders or contact-sheet grids. One standalone edge-to-edge image. No glass/chrome sculptures, toruses, floating ribbons, robots or corporate node diagrams. Keep the result practical as a website asset.