So approximately two weeks ago, the very talented
jesterry drew this fanart of a crucial scene in The Penance Series:
(click on the pic to go to her DevArt site)
SO gorgeous. Just how I'd envisioned that scene, everything from the low light to Zuko's pose and the expression on Katara's face - subtle hesitance and curiosity.
Please check out her other fanarts - she's got a plethora of Zutara and it's lovely.