Rita Farr as Negative Girl (Earth-0) - DC Comics

Rita Farr was a famous actress until she was exposed to a strange gas that broke down her cellular structure. She was later saved by Niles Caulder, and joined his Doom Patrol.

Elasti-Girl (Rita Farr) - Prime DC Comics Universe - Superhero Database

Rita Farr as Elasti-Woman (Earth-0) - DC Comics

Negative Man Enemies - Comic Vine

Elasti-Girl (Character) - Comic Vine

Justice League VS Doom Patrol (New 52) – Comicnewbies

Batman Critical Missives

Rita Farr (New Earth)/Gallery, DC Database, Fandom

DC Universe Signature Collection: Elasti-Girl by Mattel

Doom Patrol (Team) - Comic Vine

Why isn't Hawk Girl mentioned in the Justice League more consistently? Who is she? Does she have a comic or cartoon where she is the main character? - Quora

Doom Patrol Reading Order (The Silver Age, The Bronze Age, Grant Morrison, Gerard Way)

Doom Patrol Sneak Peek: Meet Elasti-Woman - IGN

Rita Farr as Negative Girl (Earth-0) - DC Comics

Unstoppable Doom Patrol #4 review – Too Dangerous For a Girl 2

Elasti-Woman (Rita Farr) by Spiderbyte64 on DeviantArt