Bright vector illustration in 1:1 (square) format on a clean white background for a math teacher. Top‑down central composition: a large coffee mug, with latte foam shaped as a smooth bell curve (normal distribution) and a thin vertical line marked μ at the center. Surrounding the mug, many small coffee cup icons form a symmetrical “histogram” silhouette: irregular and sparse at the far edges, getting smoother and more even toward the center — a visual metaphor of the Law of Large Numbers (sample means converging to the expected value). Subtle math details: a light coordinate axis, a small x̄ → μ annotation, thin precise strokes. Color palette: warm coffee browns and cream foam for the mug, crisp black/gray for lines, a gentle accent color (blue or green) for the math marks. Clean flat/vector style, high clarity, no clutter. No people, logos, or photos — only cups, simple chart shapes, and math symbols. Print‑ready, high DPI. See more