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.
Lockstitch Anthony Atkielski. diagram Opaque Watermark Simple illustration of lockstitch en Agateller Anthony Atkielski Agateller Original upload log en Lockstitch bytes Agateller Simple illustration of lockstitch Author Agateller Anthony Atkielski Uncategorized March
Page 2023 Free-images.com. All images are Public Domain