The image is a photograph of a sign at a museum. The sign is titled "Visit the remains of Hitoyoshi Naval Airbase. This massive former military facility was used in World War II." The sign has a blue background with white text and illustrations.

In the center of the sign, there is an illustration of a cartoon character wearing a pilot's uniform and holding a gun. The character is standing in front of a large rock formation. The text on the sign is written in Japanese and translates to "This is the largest military facility in the world."

On the left side of the image, there are several other signs and artifacts displayed on a wooden shelf. The background is blurred, but it appears to be an outdoor setting with trees and greenery.