The image shows a scene of snow removal at a large airport. There is heavy machinery, specifically a bulldozer, actively working to clear snow from the runway and surrounding areas. The bulldozer is positioned on the left side of the image, with its blades in motion, indicating that it is actively removing snow from the ground. 

In the background, there are other airport facilities visible, including buildings and possibly other airport equipment. The sky is overcast, suggesting that the weather conditions are cold and potentially snowy. The overall atmosphere suggests an ongoing effort to maintain airport operations despite the adverse weather conditions.