Public domain photos

The image shows a group of people standing around a submarine on display. The submarine is black in color and is surrounded by a blue ribbon. In the background, there are white tents, trees in green, and a blue and white sky.

The image shows a group of people standing around a submarine on display. The submarine is black in color and is surrounded by a blue ribbon. In the background, there are white tents, trees in green, and a blue and white sky.Open in library