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.
Karahafu. This file comes from the Japanese ja where the uploader ja contributed it to the public domain Original file's summary CAD no PD Translation On October Mukai made this sample drawing of karahafu using CAD and imageediting software etc ja Japanese User Karahafu
Page 2023 Free-images.com. All images are Public Domain