As the audio begins, a soft hum of electricity pervades the atmosphere. It's the sound of anticipation, similar to the quiet whirr of a light bulb just before it flickers to life. Suddenly, a distinct clicking sound punctuates the silence – the flick of a switch, crisp and clear. The hum intensifies, evolving into a gentle, rhythmic pulse. It's like the heartbeat of light itself, encapsulated in the moment just before darkness gives way to illumination. The sound of the switch echoes once more, and there's a soft rustle, almost like the quiet shuffle of a card. Then, a radiant crescendo sweeps the soundscape, a symphony of photons dancing in the air. It's not just light; it's a card of light, a tangible manifestation of brightness that you can almost touch. The soundscape ebbs and flows with this luminous symphony, crafting a panorama of sound that paints a vivid picture of a card of light.