quirky citypunk robot: a humorous sketch with expressive digital art techniques

quirky robot citypunk funny sketch expressive digital art cartoon realism grungy soggy flickr caricaturelike humorous artwork skewed old face techniques cartoonish urban character design creative vibrant colors playful whimsical unique sketching artistic expression robotic caricature style marks gritty nostalgic retroinspired vintage humor robot: drawing huge eyes featuring texture cinematic mood effect splattered dripped elements creating edgy style sepia tone adds touch blocky caricature-like enhances robot's exaggerated features generated