Metamorpho (real name Rex Mason, also called The Element Man) is a fictional character, a superhero in the . He is a founding member of the Outsiders, and has also joined multiple incarnations of the Justice League.
Metamorpho's creator, Bob Haney, had seen success with DC Comics in 1963 with the titles Metal Men and Doom Patrol, featuring bands of superheroes exhibiting fantastic powers. Under the editorial management of George Kashdan, Haney was asked to capitalize on these titles' popularity with a similar character. Metamorpho, the Element Man, debuted in The Brave and the Bold #57 (January 1965). As first conceived, Metamorpho was a parody of the fantastic characters that populated comic books in the 1960s. Artist Ramona Fradon was coaxed out of maternity-retirement to illustrate Metamorpho's first appearances. The popularity of Metamorpho's appearances in The Brave and the Bold led to a 17 issue ongoing series between 1965 and 1968. Metamorpho also appeared during this time in an issue of Justice League of America, but became the second superhero to decline an invitation to join that organization (Adam Strange being the first).
After becoming a charter member of the Outsiders in 1983, and member of the European branch of the Justice League International, he received his own 4 issue series in 1993.
In 2005, DC Comics reprinted Metamorpho's early The Brave and the Bold appearances and the entirety of the 1965 series as one of the company's volumes of Showcase Presents.
Read more about Metamorpho at Wikipedia ...
Official Site: DC Comics
Links: Metamorpho Wiki Entry DC Comics Heroes & Villains Toonopedia