Deletion of Theme (arts)

Comment: This one is a bit hard. It's a generic concept that seems like it should be notable, but the article is unsourced (), and my quick BEFORE failed to find anything. Now this is something I'd hope some of the inclusionist rescuers could take interest in, although as it is not a comic book character or likewise fan trivia, I am not sure how likely this is to happen. IF better sources are found, do ping me so I can reconsider my vote. Right now, however, I am thinking  due to 100% OR issues, no prejducie to this being recreated one day with sources etc
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:TNT)