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.
Amsterdam Metro Ringlijn AmstelveenlijnOostlijn . Amsterdamse metro aansluiting van de Ringlijn en de Oostlijn Metro Amsterdam Kreuzung der Ringlijn und der Oostlijn own Janericloebe Metro Amsterdam
Page 2023 Free-images.com. All images are Public Domain