What would you not typically find in layout specifications?

In layout specifications, it is essential to include practical guidelines that directly affect the design process, which typically means focusing on the immediate elements that guide the creation of visual materials. This includes rules about color use, page organization, and specifics about the type style and size that ensure consistency and cohesion in the design project.

The history of design styles, while interesting and potentially informative, does not directly influence the mechanics of a specific layout project. It provides context and insight into design evolution but does not serve as a guideline for creating layouts. Thus, it is not something one would typically find in layout specifications that aim to instruct or standardize the design process for a given project.