Optimizing Iconic Engagement: A Semiotic and Performance Analysis of the 'Vega Clicker' Thumbnail

This is an interestingly specific query. "Vega Clicker" likely refers to a (often an idle/clicker RPG on iOS/Android), and you are looking for a paper (research article or case study) analyzing its thumbnail image —likely the App Store or Google Play icon/creative asset used to drive clicks.