What do orthographic drawings consist of?

Orthographic drawings are a fundamental aspect of architectural representation, specifically designed to convey the dimensions and layout of structures in a precise and clear manner. They consist of plan, section, and elevation drawings.

A plan drawing provides a bird's-eye view of the layout, showcasing the arrangement of spaces and elements within a building as seen from above. This is crucial for understanding how the areas connect and function together.

Section drawings illustrate a cut-through view of the building, revealing the internal structure, floor levels, and relationships between different spaces vertically. This is particularly helpful in understanding height variations and the arrangement of elements in relation to one another.

Elevation drawings depict the vertical faces of the building, showing the design, materials, and overall aesthetic from various angles. This showcases how the structure interacts with its environment and communicates its exterior design effectively.

Thus, the correct answer encapsulates the core components of orthographic drawing, which serve as essential tools for architects and builders in visualizing and communicating design intentions.