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.
Corroded pipe. Corroded pipe Corroded pipe cdc gov National Institute for Occupational Safety and Health NIOSH from USA ccby Mitchazenia Corroded objects PDUSGov
Page 2023 Free-images.com. All images are Public Domain