Check out this Diana skin concept

its nice art but hardly a concept. Its green and has horns....

Call it fan art but not a concept. You can not even give it a theme based off this pic.

Looks nice, although I cannot find anything 'lunar' about this skin xD

If you Remove the horns it will be awesome

here's one more skin that i think its way better

http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/jdOAHBzQ-legendary-skin-idea-for-diana

SOULSTEALER DIANA

RENAME IT TO THAT

Druid Diana?