Graph Display Small Multiples Ranked Bar Chart Infographic

Data visualization infographic titled "Small Multiples" using a RANKED BAR CHART as the dominant visual element, designed as a small-multiples grid to show progress across sequential stages. Create 4 side-by-side ranked bar charts labeled exactly "Stage 1", "Stage 2", "Stage 3", and "Stage 4", each with the same full baseline starting at 0 and the same x-axis scale from 0 to 100 to avoid misleading truncation. Use clear English axis labels exactly "Progress Score" for the x-axis and "Category" for the y-axis, with sharp tick marks at 0, 20, 40, 60, 80, 100. Use 6 categories ranked within each panel, labeled exactly "Alpha", "Beta", "Gamma", "Delta", "Epsilon", "Zeta". Show plausible illustrative progress values that evolve over time: Stage 1 = 22, 28, 35, 41, 47, 54; Stage 2 = 30, 36, 44, 49, 55, 61; Stage 3 = 39, 45, 52, 58, 64, 70; Stage 4 = 48, 53, 60, 67, 73, 81. Keep category colors consistent across all panels using a minimal flat rainbow categorical palette. Emphasize the visual story of improvement over time and make the small-multiples structure immediately legible as a graph display.

Add 4 key insight callouts with small icons, each in English: 1) headline number "81" with short interpretation "Top category reaches the highest progress in Stage 4" and an upward arrow icon; 2) headline number "+27" with short interpretation "Largest end-to-end gain from Stage 1 to Stage 4" and a growth spark icon; 3) headline number "6/6" with short interpretation "All categories improve across every stage" and a checkmark icon; 4) headline number "0-100" with short interpretation "Consistent scale supports fair comparison across panels" and a ruler icon.

Include a small strip at the bottom labeled exactly "Data note: Illustrative example. Figures shown are illustrative and not from a cited external source." Include a small secondary label exactly "Source: Illustrative example". Ensure no fake authoritative sources are cited.

Visual style: minimal flat, clean whitespace, rainbow categorical palette, crisp vector bars, restrained editorial typography, subtle panel dividers, calm analytical mood. Include editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no fake authoritative sources cited, no watermarks Numbers labeled "illustrative" unless the user supplied specific sourced data. No fake authoritative sources cited (do not invent "Source: Reuters 2025" — use "Illustrative example" instead). No misleading axis truncation or scale manipulation.