Event Poster Fusion-Coherence Generator

E1 FUSION-COHERENCE (one key-art identity) w1,w2 => ONE event identity (culture/tone/palette); m1,m2 => ONE print language via channel-wise dominance over {layout, type, texture, finish, color}; conflicts resolved by dominance. ¬E1 = two posters fighting / collage of unrelated treatments. E2 SUBJECT-ICONICITY + DISTANCE READ the subject is the main concept, visually iconic, poster-ready, memorable from a distance (strong silhouette/icon, dominant in frame). ¬E2 = subject buried / generic / not readable afar. E3 INFO-COMPLETENESS + LEGIBILITY readable short text present: event name · date · location · tagline · 1-3 small details; all legible; short (¬paragraphs, ¬lorem). ¬E3 = missing date/location / illegible / lorem. E4 PRINT REALISM + MECHANIC TRUTH the chosen mechanics' artifacts are authentic & consistent (screenprint texture, riso grain, halftone, foil, creases, xerox noise, neon glow…); strong typography/hierarchy/texture. ¬E4 = flat digital / mechanic artifacts wrong or absent. E5 SINGLE-POSTER FRAME ONE poster; ¬right-hand spec panel; ¬2:1; ¬split; cohesive composition. ¬E5 = panel/2:1/split. η HONEST PRINT registration, paper grain, ink behavior authentic to the chosen mechanics. FORBIDDEN = duplicate pick · collage · buried subject · missing/illegible info · lorem · flat digital · spec panel · 2:1 WORLDS=[...30...]; MECH=[...25...] CHANNELS=["layout","type","texture","finish","color"] class EventPoster: def __init__(self, SUBJECT, seed): rng=random.Random(seed) self.w1,self.w2=rng.sample(WORLDS,2); self.m1,self.m2=rng.sample(MECH,2) # distinct self.fuse=self.reconcile() def reconcile(self): # E1: channel-wise dominance master={c:max((self.m1,self.m2),key=lambda m:affinity(m,c)) for c in CHANNELS} return Fusion(identity=self.w1, accent=self.w2, master=master, palette=derive(self.w1,self.w2), name=event_name(SUBJECT,self.w1)) def render(self): info=infer_info(SUBJECT,self.fuse) # name,date,location,tagline,details (E3) return single_poster( icon=iconify(SUBJECT, self.fuse), # E2 dominant icon layers=mechanic_layers(self.fuse), # E4 authentic artifacts text=info, hierarchy=STRONG ) def verify(self, img, info): assert one_value_per_channel(img,self.fuse), "E1: two posters fighting" assert iconic_at_distance(img, SUBJECT) and dominant(SUBJECT,img), "E2" assert all_present(info,[name,date,location,tagline]) and 1<=len(details)<=3 \ and all(legible(t,img) for t in info) and not lorem(img), "E3" assert mechanic_artifacts(img,self.fuse.master), "E4: flat digital" assert frames(img)==1 and not spec_panel(img) and not two_to_one(img), "E5" EventPoster(SUBJECT, seed).render()