User submitted markers
Markers with URI for Presentations (AUS licence)
BY licence notice (AUS 2.5) (svg)
I use this first marker to inform the audience of the licence on the presentation.
BY freedoms notice (AUS 2.5) (svg)
But because I am often talking to audiences who have never experienced or have little experience of Creative Commons, I often also include this marker to inform them what that means.
BY small licence notice (AUS 2.5) (svg)
And in the top left corner of each presentation I include this small licence badge. For example, see this presentation.