Inkscape tutorial text on a circular path
http://www.youtube.com/watch?v=fvM3vFOWoK0
http://www.youtube.com/watch?v=fvM3vFOWoK0
http://www.youtube.com/watch?v=hauMpp6gBvQ
https://www.youtube.com/watch?v=Pth0LACHdqg
https://www.youtube.com/watch?v=Rg6oVT0BDzk