Dick Higgins and his Something Else Press epitomized the riotous art of the '60s There are few art-world figures as influential--and as little known--as Dick Higgins (1938-98), cofounder of Fluxus, "polyartist," poet, scholar, theorist, composer, performer and, not least, the publisher of the legendary Something Else Press. In 1965 he restored the term "intermedia" to the English language, giving it new dimension to recognize...