List of ggplot2 theme options?

Question

After some research I found the way to prevent an uninformative legend from displaying

... + theme(legend.position = \"none\")

Where can I

Answer 1

Theme templates:

https://github.com/jrnold/ggthemes

like "The economist", "Stata", "tufte" and more..

I know the answer is not exactly what was asked, but it was what I was looking for when I found this question, so others might too.