Final answer:
An architectural rendering when building a house is a detailed blueprint or illustration of the planned structure. Architects also use physical models to show how the design will integrate with its surroundings and apply the principle of 'form follows function' to ensure the design serves its intended purpose.
Step-by-step explanation:
When you build a house and have an architectural rendering of it, you are essentially referring to a detailed representation of the planned house, which could also be known as a blueprint or architectural illustration. In a broader sense, architects and builders use renderings and models to showcase the design and functional aspects of a building before it is constructed.
For example, an architect planning a major office building may build a physical model to depict how the entire city block will look once the new building is completed. This approach to design, where 'form follows function,' is crucial because the shape and design of any structure should reflect its intended purpose. This could involve utilizing various lines, such as straight, angled, or curved, and often incorporates a grid system layout for city planning.