Here are the full text and graphics I used in my presentation at the Tokyo Comics Showcase, Vol. 1, on May 3, 2016 as part of Tokyo Rainbow Pride. If you have 8 minutes, you can understand where Yuri came from and the why of what you’re looking at.
May 24 update: The video now has a choice of Japanese or English subtitles. ^_^
If you’d like to use the text and/or graphics for a Yuri Panel of your own, please feel free to contact me!