Image-centrism in Africa’s political communication: a social semiotic analysis of self-presentation practices by women political candidates in Kenya’s social media space

This study explores self-visual presentation practices by female political candidates on Facebook during Kenya's political campaigns that culminated in the national elections of 2022. The unit of analysis is the Facebook profile image of the women leaders. Image-centrism is operationalized as the extent to which 'the image' becomes the primary mode of self-presentation in political communication discourse. The study adopts a social semiotic approach to image interpretation postulated by Roland Barthes (1972. Mythologies. (A. Lavers. Trans) (Original work published 1957), 1977. Rhetoric of the image. In Image, music, text (pp. 32–51). Hill and Wang) and Kress and van Leeuwen (1996. Reading images: The grammar of visual design. Routledge, 2006. Reading images: The grammar of visual design (2nd ed.). Routledge). Using Kress and van Leeuwen's approach, images are studied as 'linguistic codes' that have their own 'grammatical' structure. Barthes's approach explores the cultural dimension of the images. The argument here is that visual communication is context-bound, and the theoretical premise laid is that politics is given direction, shape, and impetus by the culture of a people. In order to understand visual political communication in Kenya, therefore, the study analyses and interprets images from the lens of the wider African cultural contexts within which this communication takes place. The overarching questions in this study include: