super computer center

My first thought answering to Bob’s railroad tracks, following Blue’s planes was automobiles, like the phrase. That seemed to easy and obvious, so I started playing with words in my head and when I got to switch, I thought of the contrast between the 19th century transportation of goods to the 21st century delivery system, both utilizing switches. The multiple crossing cables like the railroad tracks going in different directions all directed by the switch, this being the business side.  The blue/green is a nice contrast to the warm tones of the metal track. This switch is one of many within a Super Computer Center that just hums right along, 24/7.