Whimsical Art Nouveau architecture, flowing organic lines, sinuous curves, ornate decorations, golden accents, earthy tones, mossy greens, sky blues, rich burgundies, velvety blacks, intricate patterns, botanical motifs, stained glass windows, ornate ironwork, grand entranceways, sweeping staircases, opulent furnishings, warm soft lighting, shallow depth of field, 1/2 composition, atmospheric perspective, detailed textures, ambient occlusion.