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.
CarpathianBasin. en Topographic map of Carpathian Basin created on the basis of Image Europe topography map Own Hunadam Topographic maps of Europe Maps of the Pannonian Basin Maps of the Danube
Page 2023 Free-images.com. All images are Public Domain