Here is how this project worked.
Using what were then top-of-the-line computers, Galbreth overlaid a human shape over the grid of the central inner loop. He then placed five plaques at the extremities - two hands, two feet, a head -- of this giant ersatz Houston-Human, along with over 150 blue silhouettes on the streets, to be used as guideposts. (Bounded by Cleburne, TSU, Alabama and the Cuney Homes, there also appears what could be interpreted by the more prurient among you as a little schlong.)Every now and then I get reminded again how lucky Houston is to have these guys here... What a great mostly forgotten piece of Houston art history. Here's the map:
Would-be Human Tourists could go to the library or DiverseWorks's old HQ on Travis near the bayou and pick up a map which included a description and history of the project, detailed instructions on the scavenger hunt-like tour, and histories of the old Houston neighborhoods through which it passed.
"The tour is designed for people to see areas of the city with which they may not be familiar and get some sense of the neighborhoods," Galbreth said at the time, and indeed, back in 1987, there were vast areas of the Inner Loop that were Terra Incognita to polite West Side society. The Human Tour passed through most of them, including Second, Third and Fourth Ward and the Near North Side. While there are still a lot of Houstonians who have never been through some of those areas, the number is a lot smaller now that the Inner Loop has gotten so gentrified.
Galbreth reiterated to the Chron that his work was to be a permanent project. But this is Houston; nothing is permanent. He tells HairBalls that the plaque on Wichita Street and Austin in the Binz is the sole surviving relic of the Human Tour.
"Jack [Massing, the other half of the Art Guys] and I put those things down in a pretty permanent fashion. I think they've just been moved or stolen," he says. "I think people dig them up. Even though we set them in concrete, people can be very determined when they want to steal something." (John Nova Lomax, The Houston Press, 9/29/09)
It would have been great (if perhaps overly ambitious) to paint all the streets and building roofs bounded by that area white, so that the figure would be visible from space.