In early 1973 a man ... gave me an audio tape ... I was fascinated. The tape was entitled "Emily Likes the TV". On it a young man's voice spoke continuously creating repetitions and variations on phrases about Emily watching the TV. I began to realize that the words flowed to a patterned rhythm whose logic was self-supporting. It was a piece coded much like music. Like a cantata or fugue it worked with conjugations of thoughts repeated in variations;

Christopher has the ability to conceive of his works in minute detail before executing them. There is nothing accidental in the typed designs and word lists; they fill their preordained places as accurately as though they had spilled out of a computer. This pure conceptualism, which others have merely approximated using mechanical aids, is one reason that so many young artists have been drawn to Christopher's work.