A multimodal critical discourse analysis of city as text: investigation of meaning metafunctions of Rasht’s Imam Khomeini Street

Studying the city as text is influenced by a phenomenon called the linguistic turn. This is because the text of the city is composed of different semiotic systems. This study employs multimodal discourse analysis as its theoretical framework. Through a close examination of the organizational, interactional and representational metafunction of the city text, the authors aim to highlight its characteristics as a communicational resource to provide a multimodal reading of the city. They demonstrate how applying a social semiotic approach to the physical dimensions of a street contributes to a particular understanding of how this public space is used or navigated and how the formal management of the flow of cars and people is materialized. Here the city is classified into different levels of resolution based on urban morphology’s description of the urban tissue. The text of the city is constructed through dialogue among meaning metafunctions on one level and among different levels. Examining different aspects of meaning in the text of Imam Khomeini Street and the city of Rasht indicates how, in such a text, the producers and participants communicate through the material aspect of the city. Uses of semiotic materials are ideological and their affordances have evolved in specific socio-political moments. In this street, the city as an institution and as a place of authority having the biggest share in the production of this text persuades other participants to follow and reproduce a certain narration of the reality. Controlling and training the body, on one hand, and using the urban space for advertising the dominant discourse, on the other hand, are the boldest motives of this street’s design, and the formation of the different dimensions of meaning is somehow at the service of the consolidation of a particular kind of everyday life.