This document provides guidance on how to write an effective illustration essay. It explains that an illustration essay uses examples, details, anecdotes, statistics, expert opinions, personal observations, and specific evidence to support and explain a thesis. It advises selecting the strongest, most relevant, dramatic, accurate, and representative illustrations to develop sufficiently using specific details. Examples should be organized spatially, chronologically, or from simple to complex. The essay is best written from a first or third person point of view.