I'm not even half way through the lesson  but part 6 just blew my mind.  I have looked at so many tutorials on how to get that "sticker" effect and it always looked so complicated.  Make image, copy image, change image, send new image to back . . .    And here you come with the simplest way, and best, to get that same effect. WOW Helen! Just had to stop and try it out with some silly things from the symbol library - and there we are.  Will be doing more, but already, WOW!!! 

P.S. the vase is the Retro Television, with a few changes.