Create a modern facade design for a rectangular building. The facade should have a sculptural, flowing design inspired by organic shapes and curves. Use smooth, white concrete or light materials that create undulating, wave-like balconies and vertical elements with openings that filter light. Incorporate greenery on select balcony levels, creating a harmonious blend with nature. The overall style should feel futuristic yet minimal, with a focus on rhythm, shadow play, and soft edges. The building should evoke a sense of elegance and fluidity, with architectural details that feel both structural and ornamental. --q 0.5