Bitcoin Forum

I will hold a presentation end of May, so it's time to work on some slides.
I bet dozens and dozens of presentations about cryptocurrency were held already, most slides created from scratch.

Let's collect media useful for slides!
They should be in the public domain, which won't be a big problem with the community's spirit.

I found some places with general Bitcoin logos:
https://en.bitcoin.it/wiki/Promotional_graphics (https://en.bitcoin.it/wiki/Promotional_graphics)
https://bitcointalk.org/?topic=1756.0 (https://bitcointalk.org/?topic=1756.0)
https://bitcoin.org/en/press (https://bitcoin.org/en/press)

Is there more out there?
Stuff like:
- an image of a centralized network and a mesh/p2p network
- a nice visualization of a chain consisting of individual blocks
- the bitcoin-release graph up to the year 2140

Also, there were several huge and nice infographics already. Maybe some of them are public domain, so we can borrow parts from there?

Of course, some catchy quotes like on
https://bitcoin.org/en/press (https://bitcoin.org/en/press) are always good!
I will use the "Bitcoin is ratpoison" quote, from "Buffets right hand" in my presentation :-)

Either way, I'll add to this when I find more.

Ente

I found some websites collecting royalty-free cliparts and images:
http://openclipart.org/
http://www.clker.com
http://publicdomainvectors.org
Especially the first one seems pretty useful.

Ente

commons.wikimedia.org (http://commons.wikimedia.org)

google image search :  "site:sf.net"   -> everything is GPL license
google image search :  "site:bitcointalk.org" -> be sure its from bitcointalk

also search for "gpl license" or "creative commons" images

That's some good hints, thank you!

Ente