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.
Bandera Azul.svg Blaue Flagge Blue Flag Bandera Azul created by User Connum adapted from sign in Spain Constantin Gro Connum at org de Created with Inkscape SVG signs Solid blue flags Files by User Connum
Page 2023 Free-images.com. All images are Public Domain