Realism in the Age of AI: How Structural Omission Grounds Representational Painting in Perceptual Limits

Structural Omission is a framework for realist painting developed for the age of AI, when images can be generated at scale with a surface of total certainty. Traditional realism, even at its best, carries an old promise: that completion is available in principle, and that the artist could deliver wholeness if they chose to. AI now manufactures that kind of closure faster, cheaper, and more convincingly than any human hand. This essay argues that realism survives only by abandoning completion as its premise. Structural Omission rebuilds realism on a different foundation: perceptual limits are not an error in representation, they are the condition of representation. The method formalizes planned, load-bearing incompleteness through three criteria: Ground (perceptual limits), Structure (structural incompleteness), and Consequence (narrative without resolution). Rather than competing with algorithmic finish, Structural Omission treats the inability to see the whole as the architecture holding the painting together. The result is realism that is accountable to human perception, not to synthetic certainty.