ゴシックアーチの額縁に飾られた、ムーディーなハロウィンのフラワーアレンジメント

Dark Academia aesthetic, Halloween still life photography. A vintage Gothic pointed arch window frame made of dark carved mahogany wood, with subtle iron hinges. Inside the frame, a moody floral arrangement in deep burgundy, cream white, and dark forest green. Flowers include dark red dahlias, white calla lilies, white anthuriums, white orchids, and dark red orchids (Oncidium). Subtle Halloween elements: a few dried autumn leaves, a small antique brass key, a tiny white porcelain skull, and a melted black wax candle dripping onto the frame. The lighting is warm, dim, and atmospheric, like candlelight flickering in an old library, casting deep, soft shadows. The background is a dark, textured charcoal wall or old leather-bound books. A single dark red dahlia lies on a worn wooden desk next to an old book and a quill in the foreground. Earthy tones, moody, romantic, mysterious, whimsical, photorealistic, 8k, soft focus.