Not the beginning of my stream – Here for reference, Debian_Logo
Image by Mike_tn
Not my art work.
This image is referenced in my profile here:
Actually you see the Debian Logo as the curly shape on the left. Plus name.
Image from their Wiki: Debian Art-Themes-Space Fun
art by Valessio S Brito under GNU General Public License as published by the Free Software Foundation.
Logo with name is free to use this way, for show and tell with the understanding:
"This logo or a modified version may be used by anyone to refer to the Debian project, but does not indicate endorsement by the project."
Their Software is Open Source Copyright (a.k.a. copyleft)
"Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run. Debian uses the Linux kernel (the core of an operating system), but most of the basic OS tools come from the GNU project; hence the name GNU/Linux.
Debian GNU/Linux provides more than a pure OS: it comes with over 25000 packages, precompiled software bundled up in a nice format for easy installation on your machine"
from website main page 1-2011