Richard Neutra modernist architecture, sleek lines, geometric shapes, cantilevered roof, large glass windows, sliding doors, open floor plan, minimal ornamentation, functional simplicity, California modern style, 1960s era, indoor-outdoor connection, natural light pouring in, lush greenery surroundings, mountainous backdrop, dramatic hillside location, angular staircase, wooden accents, stone walls, tranquil atmosphere, warm afternoon sunlight.