Well, the Doom Patrol's origin stories are a mix of science gone wrong and the search for acceptance. Robotman (Cliff Steele) got his start when his human body was destroyed and his mind was transferred into a mechanical form. Then there's Elasti - Girl, who had an accident that gave her the ability to stretch her body. These origin stories are about how these individuals, who were once normal in a sense, became something more due to unexpected and often tragic events.
Some of the best Doom Patrol graphic novels include 'Doom Patrol: The Painting That Ate Paris'. It's a classic that really showcases the unique and strange nature of the Doom Patrol. The art and storytelling combine to create a mind - bending experience.