http://www.openbsd.org/art1.html says:
Most images provided here are copyright by OpenBSD, by Theo de Raadt, or by other members or developers of the OpenBSD group. However, it is our intent that anyone be able to use these images to represent OpenBSD in a positive light -- but do not make profit from them. [...] So enjoy them and let the world see them, if that is your wish. 2016-03-03 3:31 GMT+01:00 Leonardo Santagostini <[email protected]>: > Hello @misc, > > Just wondering and bothering you, if i can use for my twitter account and > mi personal blog, a puffy image. > > Kind regards > > Saludos.- > Leonardo Santagostini > > <http://ar.linkedin.com/in/santagostini> > > -- May the most significant bit of your life be positive.

