Which element articulates forms and represents the place where two lines or surfaces meet to form an angle?

The concept of a corner is fundamental in architecture, as it specifically refers to the point where two lines or surfaces intersect to create an angle. In architectural terms, corners are significant not just for their geometric definition but also for their aesthetic and functional implications in design. Corners can influence light and shadow, contribute to spatial organization, and affect the perception of a building or space.

The term "corner" embodies both the physical and visual characteristics of where surfaces converge, leading to distinct angular shapes that can define a space’s perception and flow. This aspect is particularly critical in architectural design, where the treatment of corners can enhance or detract from the overall composition of a structure.

Understanding corners is essential for architects when planning and visualizing spaces, as they help create a sense of identity and cohesion within a design.