We choose title layout by center-justify because the human brain activities are mainly divided into left and right brain. and then, The main graphic on the poster indicates brain activities which could not define fixed form. Therefore, We had to design flexible graphic identity of the exhibition. We set up the very simple rule to express the brain activities Although the position of title ‘The Brain’ i is not changed, the silhouette of main image, color, and type of lines can be continuously modified.