Epic Narrative Silhouette Poster

Automatically generate a collector's edition epic narrative poster based on my portrait ({argument name="theme" default="graduation photo"}): using a large silhouette of my side profile as the outer outline, inside the silhouette, a complete world-view, iconic scenes, character relationships, symbolic icons, key architecture, creatures, props, and atmosphere most relevant to the theme ({argument name="scene elements" default="campus + graduation"}) will grow automatically.

Overall, it's not a simple collage, but a high-end silhouette-fill narrative synthesis with double-exposure associations, leaning more towards a {argument name="art style" default="fusion of movie poster and dreamlike watercolor illustration style"}; soft aerial perspective, light misting, paper grain, white edges and brush marks, large areas of negative space, restrained and high-end layout, quiet, grand, sacred, nostalgic, poetic, and legendary feel.

Style, color, scene, and materials are all automatically adapted based on the theme. All elements must be strongly tied to the theme for instant recognition, avoiding clutter, hard collages, templated backgrounds, or cheap fantasy assets. Use English for any typography.