Uralte Elfen-Zitadelle in den Baumkronen

Epic cinematic fantasy concept art of [an elven forest citadel], an ancient treetop city integrated into colossal rainforest trees featuring [ornate Art Nouveau elven Gothic architecture]. Viewed from an elevated wooden balcony and bridge in the foreground, looking across a vast misty forest valley in a wide panoramic composition. Suspended elven houses with [deep turquoise patina] domed roofs, stained-glass arched windows, gold filigree trim, and carved wooden balconies connect via multiple rope-and-wood suspension bridges. Exactly seven humanoid figures on the foreground walkway: four robed figures gathered on the left, one solitary figure standing near the center railing looking toward the vista, and two smaller figures further left near the bridge arch. Lush emerald canopy, hanging vines, [cyan blue] magical glow emanating from tree hollows, scattered purple bioluminescent flora, and distant cascading waterfalls through dense forest layers. Lighting mood is [misty blue dawn with warm lantern glow], soft volumetric fog, and atmospheric perspective. Detailed high-fantasy matte painting aesthetic. No text, logos, modern elements, or sci-fi machinery.