Mid-century modern powder room, hexagonal terracotta tiles, geometric patterned floorings, rich walnut wood accents, minimalist decorative elements, soft warm lighting, 3/4 composition, shallow depth of field, realistic textures, ambient occlusion, sleek metal fixtures, matte black hardware, subtle earthy color palette, organic shapes, natural stone vanity tops, wall-mounted sinks, elegant faucets, ornate mirrors, plush area rugs, and vibrant greenery.