Miniature Rhetoric

Ethos and Pathos of Political Influencers in YouTube Video Thumbnails

Authors

  • Nilton Cesar Monastier Kleina Universidade Federal do Paraná

Abstract

YouTube has transcended its role as a video-hosting platform to become a complex space for cultural production and even political debate. In this context, video thumbnails that serve as visual “covers” attract audiences and construct persuasive discourses. This study investigates how these illustrations contribute to rhetorical construction in videos, analyzing their role in articulating ethos (character) and pathos (emotional appeal), principles of Classical Rhetoric. Thumbnails from 8 political analysis channels with distinct ideological spectrums were selected to understand how they reinforce persuasive strategies. The methodology employed is Visual Rhetoric, which identifies argumentative construction within symbolic structures. The results indicate that thumbnails function as visual syntheses of video arguments while combining elements to enhance the creator’s authority and stimulate reactions, making them components of the persuasive discourse architecture.

Published

2025-06-17