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.
John Maddog Hall Porto Alegre Brazil . en John Maddog Hall in the FISL Forum Internacional Software Livre Porto Alegre Brazil June Own Eugenio Hansen OFS Jon Hall FISL
Page 2023 Free-images.com. All images are Public Domain