In the context of architecture, what do the concepts of adjacent spaces primarily refer to?

The concept of adjacent spaces in architecture primarily refers to spaces that are in close proximity to one another, either sharing boundaries or being physically near enough for meaningful interaction or transition. When considering the options, the idea that adjacent spaces are often separated by walls is valid, as walls themselves can be seen as defining the boundaries of these spaces. This definition implies that while the spaces may be distinct, their adjacency suggests a relationship that influences how individuals experience and navigate through the environment.

Adjacent spaces can also create a dialogue between the separated areas, affecting light, circulation, and sound, and contributing to the overall spatial organization of a building or site. The significance of walls in this context is that they delineate these spaces, enabling architects to design environments that effectively engage with the concept of adjacency.

In contrast, the other options represent different aspects of spatial relationships and organization. Spaces connected by corridors might suggest a more linear relationship rather than adjacency in the sense of proximity. Shared common areas can create a sense of community but don't necessarily emphasize the proximity aspect central to adjacency. Spaces with functional interdependencies focus on how functions relate to one another rather than their mere spatial arrangement. These distinctions help clarify why the notion of being separated by walls fits best within the definition of adjacent spaces in