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.
Johann Georg Estor. BILD Commons alt de Johann Georg Estor tripota unitrier de php signatur port Johann Christian Gottfried Fritzsch um public domain PDold Johann Georg Estor Johann Christian Gottfried Fritzsch
Page 2023 Free-images.com. All images are Public Domain