A cheerful Korean woman in her 30s, smiling widely as she adjusts the rearview mirror inside her car. This candid moment is captured using a Canon EOS R5 with a 50mm f/1.8 lens, aperture set at f/2.8, ISO 400, and a shutter speed of 1/160 sec. Natural sunlight streams in through the windshield, illuminating her face with a soft, warm glow, enhancing the bright and happy atmosphere inside the car.