 He has also inspired pictorial artists, most notably Eduardo Paolozzi, who entitled one of his 1970s sets of prints "Calcium Light Night", each print being named for an Ives piece (including "Central Park in the Dark").In 1991, Connecticut's legislature designated Ives as that state's official composer.The Scottish baritone Henry Herford began a survey of Ives' songs in 1990, but this remains incomplete.