Hi,
I'm doing an presentation about OpenZiti at our local CitySec.
I tried to find graphics to use but could only find icons for draw me:
https://raw.githubusercontent.com/openziti/diagrams/main/icons/icons.draw.io.xml
Do you have any graphics resources to use example, openziggy ? 
Br,
Petri Turunen
Hi @FlexPete, welcome to the community and to OpenZiti and OpenZiggy!
You can find logos and all the ziggy artwork on the branding repo: GitHub - openziti/branding: Materials relevant to the branding of OpenZiti. Style guides, icons and other art etc
The draw.io icons are the ones we started moving too a few months ago. those are the ones I'd recommend using. I would tell you to: open draw.io, import that stencil, then get what you need from it and use it 'elsewhere' if you don't want to use draw.io.
If you're looking for something in particular though, I have older visio diagrams that I can export if you're interested in something in particular. Currently the colors OpenZiti uses is #fc0147 for red and #0068f9 is the blue (you'll see that gradient from blue to red on the top of the discourse site)
Let me know if you have more questions
Thank you for the really fast responce