Public domain photos

The image shows a black and white drawing of a building with a lot of windows, which appears to be a plan of a fortification. The text written on the paper provides further details about the fortification, such as its size, structure, and features.

The image shows a black and white drawing of a building with a lot of windows, which appears to be a plan of a fortification. The text written on the paper provides further details about the fortification, such as its size, structure, and features.Open in library