What feature contributed to the building's L shape?

The feature that contributed to the building's L shape is that the center section of the structure is the original part, with added side sections that extend outward. This design approach often results in a layout where an initial main structure is augmented with wings or additional segments, creating an L-shaped footprint. Such architectural choices can come from various factors, including expansion needs, functionality requirements, or aesthetic considerations, leading to a distinctive shape that enhances the building's use or visual appeal.

Understanding that the center section is the original building allows for an appreciation of how the expansion occurred over time. This is particularly significant in historical buildings, where the evolution of the design reflects the changing needs of the occupants and utilizes available space creatively. The added sections therefore not only impact the overall shape but can also have implications for the building's structural integrity, fire safety considerations, and evacuation planning.