Luxurious Art Nouveau social housing interior, ornate textile patterns, curvaceous lines, sinuous shapes, organic forms, botanical motifs, flowing fabrics, velvet drapes, intricate embroidery, beaded lace, whimsical furniture designs, polished wooden accents, warm golden lighting, soft pastel colors, ornamental metalwork, stained glass windows, elegant archways, cozy reading nooks, plush area rugs, nature-inspired color palette, subtle gradations of texture, 1/2 composition, intimate atmosphere, realistic fabric simulations, ambient illumination.