Four Scientists Emerge From Typographic Silhouettes In Minimalist Grid

2x2 grid, 16:9, do this for 4 famous scientists   P₁  GESTALT BOUNDARY (master)   the letters' upper envelope = the subject's structural boundary (rim/roof/edge); 
      the text IS the object; the object's silhouette is completed by the letterforms.   ¬P₁ = text above a separate drawn object.
P₂  ONE‑LETTER SEMANTIC MORPH   exactly ONE letter (center) extends a part (legs/stem) into an associated prop
      INSIDE the subject; the morph is seamless and the letter stays readable.   ¬P₂ = multiple morphing letters / unrelated prop.
P₃  DOUBLE READABILITY   the word stays legible AND the subject stays recognizable; the pun reads instantly.
      ¬P₃ = illegible word / unrecognizable object / forced pun.
P₄  MINIMALIST CORPORATE DISCIPLINE   flat vector; pure white bg; limited Pantone spot colors (2–4); clean geometry;
      ¬gradient ¬shadow ¬texture; logo‑scale simplicity.   ¬P₄ = gradients / busy bg / too many colors.
P₅  SEMANTIC TRUTH   the boundary and the prop are genuinely associated with the subject (inferred, not arbitrary);
      the pun resolves mechanically.   ¬P₅ = arbitrary boundary/prop / pun that doesn't resolve.
η   HONEST VECTOR   crisp vector edges; consistent stroke weights; professional logo finish.
FORBIDDEN = text‑beside‑object · multiple morphs · illegible word · unrecognizable object · gradient · busy bg ·
            too many colors · arbitrary prop