This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Belagerung Rheinschanze durch Tilly. Description Rheinschanze of Ludwigshafen Germany Source own photography Immanuel Giel April UTC Mannheimer Rheinschanze Johan t'Serclaes Count of Tilly
Page 2023 Free-images.com. All images are Public Domain