"Perimeter Vector" is defining the architecture in a visible-invisible and constantly changing movement.  A lab/institutional facility for the International Linear Collider is a program given.  During the field trip on the National Fermilab, Batavia, IL, I was strongly fascinated by the particle physics and its practice to solve the mysteries of matter, energy, space and time.  It is looking up the immeasurable universe by measuring the collision of invisible particles.  Those particles are accelerated up to 99% of the speed of light, which requires the new underground linear collider to be as long as 20 miles.  Challenges came out of dealing with the abnormal scale, and how to access to the underground corridor and visualize the unique characters of the programs working with the situational construction on site.