This panel is a classic example of golden age American comic book art, likely from the 1930s or 1940s. The scene is dynamic and action-packed, typical of the genre during that era.

The central focus is a massive mountain emerging from the ground, dramatically rising from the earth. This geological event is causing chaos, with various elements in the panel reacting to the sudden change.

To the left of the mountain, we see a group of people in a state of panic. They appear to be fleeing from the approaching natural disaster, their expressions and body language conveying fear and urgency.

On the right side of the panel, there's a particularly interesting detail - a bird in flight. The bird's wings are outstretched, and its beak is open, as if crying out in alarm or warning of the impending danger.

The artist has used bold lines and vibrant colors to create a sense of movement and drama. The sky is filled with swirling clouds, adding to the overall atmosphere of turmoil and change.

This panel effectively captures a moment of environmental upheaval, blending natural forces with human reaction. It's a prime example of how golden age comics often depicted dramatic, larger-than-life events and their impact on ordinary people.