Ferdinand de Saussure (1857-1913) was a pioneer in semiotics who broke down signs into two parts: the signified, which is the concept, and the signifier, which is the form that the sign takes. Charles Sanders Peirce (1839-1914) defined three types of signs: icons which resemble their referents, indexes which indicate a relationship to something else, and symbols which are arbitrarily defined by social conventions. Semiotics studies how signs relate to their referents (semantics), how signs relate to each other (syntactics), and how signs are used in social contexts (pragmatics). While semiotics helps understand the meaning of messages, it focuses narrowly on