Zero is a restart point, where everything ends and begins. Just like the day and night, it starts at 0:00 and ends at 0:00 which the day begins all over again. It is a continuous and never ending measures.
Using 'never ending' and 'continuous' as my inspiration, I created a never ending origami book, when unfold. the content will goes back to the start. A simple message "the end is where we start" is communicated through out the origami pages. When it unfolds the message is revealed and the action of unfolding and the continuity of the book described the word 'zero'