Vibrant pavilion, Art Nouveau style, sinuous lines, organic forms, flowing curves, stained glass windows, intricate ironwork, ornate decorations, bold color contrasts, rich jewel tones, emerald green, sapphire blue, amber yellow, warm golden lighting, soft natural textures, botanical patterns, whimsical illustrations, eclectic furniture, vintage accessories, lively atmosphere, shallow depth of field, 1/1 composition, realistic rendering, subtle ambient occlusion.