I worked on a ceiling layout that ran around a bar in an uptown bar in Chicago. The bar sold some of its suppliers on the idea of advertising on a boxcar that would circle the bar.
Like some inebriated client would look up and say yeah I'll have a Bacardi Zombie!!
The market for ceiling layouts did in most of the suppliers of support systems.
However, multiple support systems are easy to make with a laser cutter in plexiglass or wood or using conventional materials in steel or aluminum.
