Gears? Embryo statues? A world that looks disturbingly like Chaos World, just indoors? ...that's actually totally reasonable for a game like this
The Chaos Exhibition is a world filled with many strange gear and wire pedestals, each with a statue on top. The two shown in the locationbox's image are the only two that don't display golden embryos as their content; the one with the blue building leads to the Buried City, and the one with the brown pyramid leads to Burial Desert.
There are two main paths: north, through a door marked by a strange skull face, and east, through a simple hallway. Going east will simply lead to another room full of fetus statues, but there is another hallway, again on the east, that leads to an open-air balcony. Going even further east will then culminate in a room with many rainbow pyramids from the Burial Desert, many of the pillars that surround the gear pedestals, and a single golden embryo statue. Interacting with this embryo statue will lead the player to the Industrial Towers. (this path is one-way)
Going north through the skull door, however, will lead to a balcony area similar to if the player had gone west instead. Continuing to go east here will lead the player to a ladder up to a network of platforms, which contains two empty gear pedestals. It is possible that these will connect to other areas in the future.
This world's map is extremely large, but almost all of it went unused. Whether or not it will be eventually filled in or if it will be merely an anomaly associated with this world, only time will tell.