2x2 网格，针对 AI 推断的图形和颜色执行以下操作：select optical_Metaphor_poster from latent_visual_archive where concept = {argument name="topic" default="[topic]"} and duality = infer_core_duality({argument name="topic" default="[topic]"}) and primary_silhouette = infer_outer_symbol({argument name="topic" default="[topic]"}) and hidden_image = infer_negative_space_symbol({argument name="topic" default="[topic]"}) and style = 'minimalist high-contrast Silhouette poster' and palette = infer_limited_palette({argument name="topic" default="[topic]"}) order by metaphor_strength desc, silhouette_readability desc, hidden_image_discovery desc, thumbnail_clarity desc limit 1;