Standing, strident, and visible Somehow unseen, unheard. Unnoticed and unknown. Or simply unremarked. One plus one equals two Can addition be made From digits unseen? From actions unknown? Without fingers to buttons, No results are calculated. Without fingers to keys Or vibrations to chords, No stories are told. Two and two are four, But one unseen equals three. Sets of two is two, and Sets of four is one. Answers change As angles shift. Standing Unseen Unknown Untrue?