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.
Offelmer. Isle of Wight Centre for the Coastal Environment en Adrignola CommonsHelper Oikosteam en Oikosteam Original upload log page en Offelmer Oikosteam bytes no of Wight Centre for the Coastal Environment Breakwaters
Page 2023 Free-images.com. All images are Public Domain