I recently completed this classic cover recreation, commissioned by collector Bert Simmons.
Based on the original Mike Sekowsky cover for Justice League of America 29 featuring Earth 2 heroes meeting the Justice League. Here they are replaced by the evil Crime Syndicate of America from Earth 3.
Hand drawn characters and re-imagined logo based on the Justice League logo. Some computer work for logo and text color elements.
From Earth-Three – Owlman, Johnny Quick, Super-Woman, Power Ring, Ultraman
From Earth-One – Batman, Flash, Wonder Woman, Green Lantern, Superman
ink art before adding logo design
Mike Sekowsky 1960s cover illustration – Justice League of America 29