This image was acquired from
It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
alsace strasbourg henry tower pont envelopes canon bastion weir tower bridge river middle ages watchtower fortress castle sublime defense imposing historically stone building defend battlements knight moat architecture walls defense system waters mirroring water summer round arch bulwark guard well blue sky clouds travel tourism france
Page 2017 Free-images.com. All images are Public Domain