Source code
The ThisIs… theme and some of the plugins are released under the GNU General Public License Version 3 or the earlier version GPLv2.
The theme and some plugins are the original work of Herb Miller, @bobbingwide aka @vsgloik.
They have copyright statements in the main source files. eg.
(C) Copyright Herb Miller, Bobbing Wide 2021
Copyright 2010-2021 Bobbing Wide ( email : herb@bobbingwide.com )
Website contents
The website content is the original work of Herb Miller, derived from existing material developed for Gutenberg and/or published on wordpress.org by hundreds of contributors.
Some of the images, such as the bears, are Copyright Herb Miller.
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Fuzzy Duck -
Ducky Fuzz -
the other one
The screenshots were all taken by Herb Miller.
Site logo and motto
The site logo was developed by Andrew Leonard. He used Baskerville Old face; it’s similar to Mrs Eames, which is used in the WordPress logo.
The new motto is a screenshot of Mrs Eames. The wording was chosen by one of the bears.

Fair use
This website was developed as educational material. I can’t see any reason why it cannot be copied and cobbled into official documentation, were it to be considered suitable for that purpose.