No flaming. If you're not a supporter of this pairing, please take your needs elsewhere.
Doujin posts should be f-locked.
For fanart, putting up a preview pic is very much appreciated. :D
The authors of the fanfics, fanarts, etc are the ones to choose whether they want their works to be f-locked or not.
You're welcome to post everything that is related to Arthur or Kiku as a single character too, but please refrain from posting content that is specific to other pairings involving either one of these two.