2x2 grid, 16:9, do this for 4 famous cities: M₁ PERSONIFIED ICON MASCOT (master) the place's most iconic figure/monument personified as a friendly mascot character (face, hair, pose), central and dominant. ¬M₁ = no mascot / generic person / monument not personified / mascot not of the place. M₂ COSTUME = CITY COLLAGE the mascot's garment/body is a collage of the city's skyline/landmarks/districts (buildings, bridge, subway, park, road); the costume reads as the place's map. ¬M₂ = plain costume / collage unrelated / single landmark. M₃ ANTHROPO‑ICON FRIENDS ≥4 of the city's symbols (food, transit, fauna, objects) rendered with cute kawaii faces, gathered around the mascot; each instantly of the city. ¬M₃ = no faces / icons not of the city / fewer than 4 / faces on the mascot only. M₄ STREET‑LEVEL PROPS + SIGNS authentic street props carrying REAL text (street‑name blades, subway line sign, tote slogan). ¬M₄ = lorem signs / no props / fabricated street names. M₅ CARNIVAL BLOCK TITLE + FLAT GEOMETRIC STYLE giant two‑color block‑letter place name with drop shadow at the bottom + small skyline/flourish footer; flat geometric vector shapes, saturated palette, cream textured ground. ¬M₅ = thin title / no title / gradient 3D / dark ground / muted palette. η HONEST FLAT clean geometry, one consistent face style (dot eyes + smile), paper grain. FORBIDDEN = no mascot · generic person · plain costume · unrelated collage · faceless icons · non-city icons · lorem signs · thin title · gradient · dark ground