Foucault's Types of Heterotopias

1. crisis heterotopias, or acute situational
2. heterotopias of deviation, where social anomalies are walled off
3. real space that juxtaposes several spaces
4. heterotopias of time, that juxtapose objects of various times and styles and attempt to abstract away from being temporal
5. heterotopias of ritual or purification, which are isolated, penetrable, but not freely accessible without acquiring permission or performing gestures
6. heterotopias as functions of other spaces: illusion, which exposes real spaces, and compensation, which creates a real space defined by its relationship to other spaces.