Against a backdrop of clear blue skies in recent days, a photographer captured a stunning shot of Yuelu Mountain and Zhurong Peak framed together in a single view. In the image, the two renowned mountains reach across the geographical divide to meet each other's gaze, composing a breathtaking tableau where the ancient and modern blend seamlessly, and mountains, rivers, and city coexist in harmony.

Indeed, such cross-frame vistas are not unique to this year. Back in the height of summer last July, numerous netizens also photographed the striking convergence of Changsha's skyline and the Hengyang mountain range.

Confronted with these rare visual spectacles, locals busied themselves "counting peaks" while marveling aloud: "I swear my eyesight just leveled up!" and "Is the air visibility seriously off the charts?" 

In truth, the reason residents can effortlessly unlock these extraordinary cross-city panoramic views spanning over a hundred kilometers through their camera lenses lies directly in the consistently excellent air quality and exceptional atmospheric visibility.