Dirty Oil or Ethical Oil? Visual Rhetoric in Legitimation Struggles

This study illuminates how organizational actors use images in their struggle to define a contested industry. By leveraging social semiotics and visual rhetoric, we examine how multimodal texts (combining words and images) are used to label and reframe an industry using technical, environmental, human-rights, and preservation-of-life criteria. Building on theories of legitimation, we find that for this industry, contesting attempts at legitimacy work are escalated along a moral hierarchy. We offer an approach for examining how actors draw from broader meaning systems, use visual rhetoric in multimodal texts, and employ dual processes of legitimation and de-legitimation.