This document provides an overview of typography, beginning with early writing systems such as pictographs and evolving alphabets developed by Phoenicians, Greeks, and Romans. It then discusses the role of typography in graphic design, noting that typeface, size, style, and layout can strongly impact a message. The remainder is devoted to typographic terminology, including measurements, typestyles, and principles of Gestalt theory as applied to visual perception and grouping of design elements. Key terms like serif, sans serif, baseline, and proximity are defined.