SVG rendition of the infamous Gonzo fist, characterized by two thumbs and four fingers holding a peyote button, was originally used in Hunter S. Thompson's 1970 campaign for sheriff of Aspen, Colorado. It has become a symbol of Thompson and gonzo journalism as a whole.
Own work
SVG by Notwist. Symbol first illustrated by Thomas W. Benton on a 1970 poster (see below).