There are moments when you simply don't see eye to eye with people close to you. Anyway, it's surprising to see how writers started to explore the dynamic between Twilight and Celestia that late in the show's run. It's interesting to see nonetheless. I really hope that season 9 will feature an episode that puts Twilight in actual dispute with her former mentor over something. I think both of the princesses would benefit from having story like that, character-developement wise. For Twilight to get a bit more distance in how she perceives Celestia, and for Celestia to gain some more relatable traits.And yes, I'm lazy with backgrounds - or rather I simply lack any ideas of what to draw in the background