diff --git a/Makefile b/Makefile
index debe7c4..f9418c9 100644
--- a/Makefile
+++ b/Makefile
@@ -71,6 +71,9 @@ sfondi-confronto: ## Rifà il confronto foto/immagini in assets/generated/index.
 	$(PYTHON) tools/genera.py --gallery-only
 	@xdg-open assets/generated/index.html >/dev/null 2>&1 || open assets/generated/index.html
 
+miniature: ## Le miniature della mappa (assets/scenes/mini/) dagli sfondi
+	$(PYTHON) tools/miniature.py
+
 background: ## Porta uno sfondo a 640x360 nel gioco (SRC=..., DST=..., CROP=x,y,w,h, COLORS=64)
 	@test -n "$(SRC)" || { echo "uso: make background SRC=assets/generated/nome.png [CROP=x,y,w,h]"; exit 2; }
 	$(PYTHON) tools/prepare_background.py $(SRC) $(DST) $(if $(CROP),--crop $(CROP)) --colors $(COLORS)
diff --git a/assets/scenes/campomigliaio-circolo.png b/assets/scenes/campomigliaio-circolo.png
new file mode 100644
index 0000000..f43cdaa
Binary files /dev/null and b/assets/scenes/campomigliaio-circolo.png differ
diff --git a/assets/scenes/campomigliaio-ponte.png b/assets/scenes/campomigliaio-ponte.png
new file mode 100644
index 0000000..a090078
Binary files /dev/null and b/assets/scenes/campomigliaio-ponte.png differ
diff --git a/assets/scenes/campomigliaio-strada.png b/assets/scenes/campomigliaio-strada.png
new file mode 100644
index 0000000..878dfab
Binary files /dev/null and b/assets/scenes/campomigliaio-strada.png differ
diff --git a/assets/scenes/mini/area-camper.png b/assets/scenes/mini/area-camper.png
new file mode 100644
index 0000000..85876fd
Binary files /dev/null and b/assets/scenes/mini/area-camper.png differ
diff --git a/assets/scenes/mini/area-feste-festa.png b/assets/scenes/mini/area-feste-festa.png
new file mode 100644
index 0000000..70f48eb
Binary files /dev/null and b/assets/scenes/mini/area-feste-festa.png differ
diff --git a/assets/scenes/mini/area-feste.png b/assets/scenes/mini/area-feste.png
new file mode 100644
index 0000000..45c57fa
Binary files /dev/null and b/assets/scenes/mini/area-feste.png differ
diff --git a/assets/scenes/mini/bivio-provinciale.png b/assets/scenes/mini/bivio-provinciale.png
new file mode 100644
index 0000000..52151b1
Binary files /dev/null and b/assets/scenes/mini/bivio-provinciale.png differ
diff --git a/assets/scenes/mini/bosco-ai-frati.png b/assets/scenes/mini/bosco-ai-frati.png
new file mode 100644
index 0000000..7771769
Binary files /dev/null and b/assets/scenes/mini/bosco-ai-frati.png differ
diff --git a/assets/scenes/mini/campeggio.png b/assets/scenes/mini/campeggio.png
new file mode 100644
index 0000000..0a8c442
Binary files /dev/null and b/assets/scenes/mini/campeggio.png differ
diff --git a/assets/scenes/mini/campo-giannini.png b/assets/scenes/mini/campo-giannini.png
new file mode 100644
index 0000000..5d1eb28
Binary files /dev/null and b/assets/scenes/mini/campo-giannini.png differ
diff --git a/assets/scenes/mini/campomigliaio-circolo.png b/assets/scenes/mini/campomigliaio-circolo.png
new file mode 100644
index 0000000..3dec447
Binary files /dev/null and b/assets/scenes/mini/campomigliaio-circolo.png differ
diff --git a/assets/scenes/mini/campomigliaio-ponte.png b/assets/scenes/mini/campomigliaio-ponte.png
new file mode 100644
index 0000000..ee9b44e
Binary files /dev/null and b/assets/scenes/mini/campomigliaio-ponte.png differ
diff --git a/assets/scenes/mini/campomigliaio-strada.png b/assets/scenes/mini/campomigliaio-strada.png
new file mode 100644
index 0000000..b976f05
Binary files /dev/null and b/assets/scenes/mini/campomigliaio-strada.png differ
diff --git a/assets/scenes/mini/cardetole.png b/assets/scenes/mini/cardetole.png
new file mode 100644
index 0000000..e302495
Binary files /dev/null and b/assets/scenes/mini/cardetole.png differ
diff --git a/assets/scenes/mini/carza.png b/assets/scenes/mini/carza.png
new file mode 100644
index 0000000..7106abb
Binary files /dev/null and b/assets/scenes/mini/carza.png differ
diff --git a/assets/scenes/mini/casa-maestro-bacci.png b/assets/scenes/mini/casa-maestro-bacci.png
new file mode 100644
index 0000000..737591d
Binary files /dev/null and b/assets/scenes/mini/casa-maestro-bacci.png differ
diff --git a/assets/scenes/mini/comune-asilo.png b/assets/scenes/mini/comune-asilo.png
new file mode 100644
index 0000000..77d88a9
Binary files /dev/null and b/assets/scenes/mini/comune-asilo.png differ
diff --git a/assets/scenes/mini/forno-conti.png b/assets/scenes/mini/forno-conti.png
new file mode 100644
index 0000000..d96b1d7
Binary files /dev/null and b/assets/scenes/mini/forno-conti.png differ
diff --git a/assets/scenes/mini/fortezza-esterno.png b/assets/scenes/mini/fortezza-esterno.png
new file mode 100644
index 0000000..13d1634
Binary files /dev/null and b/assets/scenes/mini/fortezza-esterno.png differ
diff --git a/assets/scenes/mini/giardini-poste.png b/assets/scenes/mini/giardini-poste.png
new file mode 100644
index 0000000..76ebdbc
Binary files /dev/null and b/assets/scenes/mini/giardini-poste.png differ
diff --git a/assets/scenes/mini/oratorio.png b/assets/scenes/mini/oratorio.png
new file mode 100644
index 0000000..e486ea9
Binary files /dev/null and b/assets/scenes/mini/oratorio.png differ
diff --git a/assets/scenes/mini/panorama-intro.png b/assets/scenes/mini/panorama-intro.png
new file mode 100644
index 0000000..67e7ab8
Binary files /dev/null and b/assets/scenes/mini/panorama-intro.png differ
diff --git a/assets/scenes/mini/piazza-colonna.png b/assets/scenes/mini/piazza-colonna.png
new file mode 100644
index 0000000..0923308
Binary files /dev/null and b/assets/scenes/mini/piazza-colonna.png differ
diff --git a/assets/scenes/mini/pieve-dalla-salita.png b/assets/scenes/mini/pieve-dalla-salita.png
new file mode 100644
index 0000000..6be6908
Binary files /dev/null and b/assets/scenes/mini/pieve-dalla-salita.png differ
diff --git a/assets/scenes/mini/pieve-interno.png b/assets/scenes/mini/pieve-interno.png
new file mode 100644
index 0000000..fa748ea
Binary files /dev/null and b/assets/scenes/mini/pieve-interno.png differ
diff --git a/assets/scenes/mini/polisportiva-principale.png b/assets/scenes/mini/polisportiva-principale.png
new file mode 100644
index 0000000..96b29e0
Binary files /dev/null and b/assets/scenes/mini/polisportiva-principale.png differ
diff --git a/assets/scenes/mini/polisportiva-secondario.png b/assets/scenes/mini/polisportiva-secondario.png
new file mode 100644
index 0000000..86ff2b3
Binary files /dev/null and b/assets/scenes/mini/polisportiva-secondario.png differ
diff --git a/assets/scenes/mini/ponte-sieve.png b/assets/scenes/mini/ponte-sieve.png
new file mode 100644
index 0000000..e33a7f2
Binary files /dev/null and b/assets/scenes/mini/ponte-sieve.png differ
diff --git a/assets/scenes/mini/ponticino-carza.png b/assets/scenes/mini/ponticino-carza.png
new file mode 100644
index 0000000..babaa65
Binary files /dev/null and b/assets/scenes/mini/ponticino-carza.png differ
diff --git a/assets/scenes/mini/salita-villa-adami.png b/assets/scenes/mini/salita-villa-adami.png
new file mode 100644
index 0000000..9c36895
Binary files /dev/null and b/assets/scenes/mini/salita-villa-adami.png differ
diff --git a/assets/scenes/mini/scuola.png b/assets/scenes/mini/scuola.png
new file mode 100644
index 0000000..c3f49f0
Binary files /dev/null and b/assets/scenes/mini/scuola.png differ
diff --git a/assets/scenes/mini/stazione.png b/assets/scenes/mini/stazione.png
new file mode 100644
index 0000000..9081534
Binary files /dev/null and b/assets/scenes/mini/stazione.png differ
diff --git a/assets/scenes/mini/tennis-chiesa.png b/assets/scenes/mini/tennis-chiesa.png
new file mode 100644
index 0000000..f79fdec
Binary files /dev/null and b/assets/scenes/mini/tennis-chiesa.png differ
diff --git a/assets/scenes/mini/titolo.png b/assets/scenes/mini/titolo.png
new file mode 100644
index 0000000..fdf85d0
Binary files /dev/null and b/assets/scenes/mini/titolo.png differ
diff --git a/assets/scenes/mini/trebbio.png b/assets/scenes/mini/trebbio.png
new file mode 100644
index 0000000..b68d725
Binary files /dev/null and b/assets/scenes/mini/trebbio.png differ
diff --git a/assets/scenes/mini/via-calimara.png b/assets/scenes/mini/via-calimara.png
new file mode 100644
index 0000000..220b04c
Binary files /dev/null and b/assets/scenes/mini/via-calimara.png differ
diff --git a/assets/scenes/mini/via-de-medici.png b/assets/scenes/mini/via-de-medici.png
new file mode 100644
index 0000000..56ef10a
Binary files /dev/null and b/assets/scenes/mini/via-de-medici.png differ
diff --git a/assets/scenes/mini/via-provinciale.png b/assets/scenes/mini/via-provinciale.png
new file mode 100644
index 0000000..d7d66af
Binary files /dev/null and b/assets/scenes/mini/via-provinciale.png differ
diff --git a/assets/scenes/mini/viale-cipressi.png b/assets/scenes/mini/viale-cipressi.png
new file mode 100644
index 0000000..104abed
Binary files /dev/null and b/assets/scenes/mini/viale-cipressi.png differ
diff --git a/assets/scenes/mini/villa-adami.png b/assets/scenes/mini/villa-adami.png
new file mode 100644
index 0000000..227565b
Binary files /dev/null and b/assets/scenes/mini/villa-adami.png differ
diff --git a/docs/STATO.md b/docs/STATO.md
index f70e918..f483b12 100644
--- a/docs/STATO.md
+++ b/docs/STATO.md
@@ -95,6 +95,12 @@ I prompt fissi (stile, scene, foglio sprite) sono in `prompts/STILE.md`, escluso
   descritto sul manifesto in piazza) e due occhi gialli che spariscono. La soluzione (40 passi, tragitti calcolati da
   `route`) passa per indovinello, oratorio e catena del ghiacciolo; il Trebbio ha un indizio per ogni tappa della torcia.
   Da fare: il disegno della fessura è provvisorio (forme in `art`); un taccuino con l'obiettivo corrente.
+- **Mappa a gradini** (24 ottobre): una scheda per posto, con la miniatura dello sfondo (`make miniature`,
+  `assets/scenes/mini/`) e il nome, in quattro fasce dalla Fortezza ai campi; le strade fra le schede. Sta in una
+  schermata sul desktop; sul telefono si scorre in verticale.
+- **Campomigliaio**: tre foto dell'Arcu (Marco Arcuri, ora nei crediti) trasformate da Codex: il ponte a due arcate sul
+  torrente, il Circolo SMS, la strada principale. Pronte in `assets/scenes/campomigliaio-{ponte,circolo,strada}.png`,
+  **ancora da collegare** (camminata, hotspot, uscite, posto sulla mappa).
 - **Pronuncia** (`tools/pronuncia.json`): le parole che XTTS legge male, scritte come vanno lette; vale solo per la voce.
   Per ora «celo» → «ce l'ho». Le 32 voci nuove del 24 ottobre non sono state controllate con Whisper (qui non installato).
 - **Sessione del 23-24 ottobre**: il paese è quasi tutto in gioco (circa 40 scene, sfondi di Codex dalle foto di
diff --git a/src/engine/game.js b/src/engine/game.js
index a35b4e2..3b55e68 100644
--- a/src/engine/game.js
+++ b/src/engine/game.js
@@ -32,6 +32,9 @@ export function check(cond, state) {
 // Un oggetto è «piccolo» per il dito sotto i 24×24 pixel di scena: col tocco ha la precedenza sui vicini grandi.
 const SMALL_AREA = 24 * 24;
 
+// La miniatura di uno sfondo per la mappa (tools/miniature.py): assets/scenes/x.png -> assets/scenes/mini/x.png.
+export const miniature = src => src?.replace(/([^/]+)$/, 'mini/$1') ?? null;
+
 export const sayTime = text => Math.max(1.6, 0.9 + text.length * 0.055);
 
 export function newState(story) {
@@ -313,7 +316,7 @@ export class Game {
     mapPlaces() {
         return Object.entries(this.story.scenes)
             .filter(([id, sc]) => sc.map && this.state.flags['visto:' + id])
-            .map(([id, sc]) => ({ id, name: sc.name, at: sc.map, here: id === this.state.scene }));
+            .map(([id, sc]) => ({ id, name: sc.name, at: sc.map, here: id === this.state.scene, mini: miniature(sc.background) }));
     }
     mapRoads() {
         const seen = new Set(this.mapPlaces().map(p => p.id)), roads = new Map();
diff --git a/src/main.js b/src/main.js
index 6c23c31..3c310ed 100644
--- a/src/main.js
+++ b/src/main.js
@@ -88,29 +88,56 @@ for (const b of document.querySelectorAll('.open-credits')) b.addEventListener('
 $('close-credits').addEventListener('click', () => { $('credits').hidden = true; });
 
 // --- Mappa: i posti visti e le strade fra loro; un clic su un posto ci porta (game.travel).
+// La mappa: i posti visti come schede con la miniatura, a gradini come il paese (le quattro fasce della pianta,
+// dalla Fortezza ai campi), e in ogni gradino da sinistra a destra. Le strade si disegnano dopo, fra le schede.
+const MAP_BANDS = [25, 50, 75, Infinity];
 function openMap() {
     if (!running || game.dialogue) return;
-    const board = $('map-board'), svg = $('map-roads'), places = game.mapPlaces(), at = Object.fromEntries(places.map(p => [p.id, p.at]));
-    svg.replaceChildren(...game.mapRoads().map(([a, b]) => {
-        const line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
-        [['x1', at[a][0]], ['y1', at[a][1]], ['x2', at[b][0]], ['y2', at[b][1]]].forEach(([k, v]) => line.setAttribute(k, v));
-        return line;
-    }));
-    board.replaceChildren(svg, ...places.map(p => {
-        const b = document.createElement('button');
-        b.type = 'button';
-        b.dataset.scene = p.id;
-        b.textContent = p.name;
-        b.classList.toggle('here', p.here);
-        b.style.left = p.at[0] + '%';
-        b.style.top = p.at[1] + '%';
-        b.addEventListener('click', () => { if (game.travel(p.id)) $('map').hidden = true; });
-        return b;
+    const board = $('map-board'), svg = $('map-roads'), places = game.mapPlaces();
+    const bands = MAP_BANDS.map(() => []);
+    for (const p of places) bands[MAP_BANDS.findIndex(top => p.at[1] < top)].push(p);
+    board.replaceChildren(svg, ...bands.filter(b => b.length).map(band => {
+        const row = document.createElement('div');
+        row.className = 'map-band';
+        row.append(...band.sort((a, b) => a.at[0] - b.at[0]).map(p => {
+            const b = document.createElement('button');
+            b.type = 'button';
+            b.dataset.scene = p.id;
+            b.title = p.name;
+            b.classList.toggle('here', p.here);
+            const img = document.createElement('img');
+            img.alt = '';
+            if (p.mini) img.src = p.mini;
+            const name = document.createElement('span');
+            name.textContent = p.name;
+            b.append(img, name);
+            b.addEventListener('click', () => { if (game.travel(p.id)) $('map').hidden = true; });
+            return b;
+        }));
+        return row;
     }));
     $('map').hidden = false;
-    // Sul telefono la pianta scorre: si parte col posto dove si è, al centro.
+    drawRoads();
+    // Sul telefono la mappa scorre: si parte col posto dove si è, al centro.
     board.querySelector('.here')?.scrollIntoView({ block: 'center', inline: 'center' });
 }
+// Le strade fra le schede, misurate dopo l'impaginazione (e di nuovo se la finestra cambia misura).
+function drawRoads() {
+    const board = $('map-board'), svg = $('map-roads'), origin = board.getBoundingClientRect();
+    const center = id => {
+        const r = board.querySelector(`[data-scene="${id}"] img`)?.getBoundingClientRect();
+        return r && [r.left + r.width / 2 - origin.left, r.top + r.height / 2 - origin.top];
+    };
+    svg.setAttribute('viewBox', `0 0 ${board.scrollWidth} ${board.scrollHeight}`);
+    svg.style.width = board.scrollWidth + 'px';
+    svg.style.height = board.scrollHeight + 'px';
+    svg.replaceChildren(...game.mapRoads().map(([a, b]) => [center(a), center(b)]).filter(([a, b]) => a && b).map(([a, b]) => {
+        const line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
+        [['x1', a[0]], ['y1', a[1]], ['x2', b[0]], ['y2', b[1]]].forEach(([k, v]) => line.setAttribute(k, v));
+        return line;
+    }));
+}
+addEventListener('resize', () => { if (!$('map').hidden) drawRoads(); });
 $('map-button').addEventListener('click', openMap);
 
 // --- «?»: per qualche secondo si vede tutto quello che si può toccare (sul telefono non c'è il mouse da passarci sopra).
diff --git a/src/story/story.js b/src/story/story.js
index d4a71f4..68434b7 100644
--- a/src/story/story.js
+++ b/src/story/story.js
@@ -54,7 +54,7 @@ export const story = {
         { role: 'Musica', names: ['Andrea Manzi, con Suno'] },
         { role: 'Sfondi', names: ['dalle fotografie di San Piero di Andrea'] },
         // Chi ci ha mandato foto, ricordi o idee: una riga per contributo, si allunga man mano.
-        { role: 'Fotografie', names: ['Mariano Mirannalti (l\'interno della Pieve)'] },
+        { role: 'Fotografie', names: ['Mariano Mirannalti (l\'interno della Pieve)', 'Marco Arcuri «l\'Arcu» (Campomigliaio)'] },
         { role: 'Opere d\'arte nel gioco', names: ['Simone Rocchi (l\'omino di ferro del tennis della chiesa)'] },
         { role: 'Voci', names: ['XTTS-v2 di Coqui'] },
         { role: 'Carattere', names: ['Press Start 2P di CodeMan38 (licenza OFL)'] },
diff --git a/style.css b/style.css
index 315b002..7e98788 100644
--- a/style.css
+++ b/style.css
@@ -146,17 +146,23 @@ body.full #sound { position: fixed; z-index: 13; top: max(8px, env(safe-area-ins
 .load-error { margin: .6em 0 0; padding: .4em .8em; color: #fff; background: #7a1f1f; border-radius: 6px; font-size: max(9px, calc(var(--u) * 1.4)); }
 #map { z-index: 3; justify-content: flex-start; padding-top: 2.5%; background: rgba(15, 10, 20, .94); }
 #map h2 { font-size: clamp(12.96px, 2.16vw, 23.04px); }
-/* Sui telefoni la pianta resta grande quanto serve per leggerla e si scorre col dito. */
-#map-scroll { width: 92%; flex: 1; min-height: 0; margin: .3em 0; overflow: auto; -webkit-overflow-scrolling: touch; }
-#map-board { position: relative; width: 100%; height: 100%; min-width: 900px; min-height: 380px;
-  background: repeating-linear-gradient(transparent 0 calc(25% - 1px), rgba(185, 169, 194, .12) calc(25% - 1px) 25%), radial-gradient(circle at 50% 60%, #3a2d42, #231a29); border-radius: 8px; }
-#map-roads { position: absolute; inset: 0; width: 100%; height: 100%; }
-#map-roads line { stroke: #b9a9c2; stroke-width: 2.5; stroke-dasharray: 5 4; vector-effect: non-scaling-stroke; opacity: .7; }
-#map-board button { position: absolute; transform: translate(-50%, -50%); font: 9px var(--font); padding: .35em .45em;
-  color: var(--bg); background: var(--ink); border: 2px solid #000; border-radius: 6px; cursor: pointer; white-space: nowrap; }
-#map-board button:hover { background: var(--accent); }
-#map-board button.here { color: var(--ink); background: #2f5fb3; cursor: default; }
-#map-board button.here::after { content: ' · sei qui'; font-weight: normal; }
+/* La mappa a gradini: una fascia per livello del paese, schede con miniatura e nome; si scorre se non ci sta. */
+#map-scroll { width: 94%; flex: 1; min-height: 0; margin: .3em 0; overflow: auto; -webkit-overflow-scrolling: touch; border-radius: 8px;
+  background: radial-gradient(circle at 50% 60%, #3a2d42, #231a29); }
+#map-board { position: relative; display: flex; flex-direction: column; justify-content: space-around; gap: 4px; min-height: 100%; padding: 6px; box-sizing: border-box; }
+#map-roads { position: absolute; left: 0; top: 0; pointer-events: none; }
+#map-roads line { stroke: #b9a9c2; stroke-width: 2; stroke-dasharray: 4 4; opacity: .55; }
+.map-band { position: relative; display: flex; flex-wrap: wrap; justify-content: space-around; align-items: flex-start; gap: 6px 4px;
+  padding-bottom: 4px; border-bottom: 1px solid rgba(185, 169, 194, .12); }
+.map-band:last-child { border-bottom: 0; }
+#map-board button { position: relative; display: flex; flex-direction: column; align-items: center; gap: 2px; width: 84px; padding: 3px; font: 7px var(--font);
+  color: var(--ink); background: #2a2031; border: 2px solid #4b3a55; border-radius: 6px; cursor: pointer; line-height: 1.2; }
+#map-board button img { width: 76px; aspect-ratio: 16 / 9; image-rendering: pixelated; border-radius: 3px; background: #1b1420; }
+#map-board button span { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; text-align: center; height: 4.2em; line-height: 1.4; }
+#map-board button:hover, #map-board button:focus-visible { border-color: var(--accent); }
+#map-board button.here { border-color: #5b8ff0; background: #2f5fb3; cursor: default; }
+#map-board button.here::before { content: 'sei qui'; position: absolute; top: 1px; left: 50%; transform: translateX(-50%); padding: 1px 4px;
+  font-size: 6px; color: var(--bg); background: var(--accent); border-radius: 3px; white-space: nowrap; }
 /* I crediti crescono con chi contribuisce: scorre solo l'elenco, dedica e Chiudi restano sempre in vista. */
 #credits { justify-content: flex-start; overflow: hidden; padding-top: 4%; background: rgba(15, 10, 20, .96); }
 #credits .credits-dedication { margin: .2em 0 .5em !important; font-size: clamp(10px, 1.6vw, 17px); }
@@ -198,6 +204,9 @@ body.full #sound { position: fixed; z-index: 13; top: max(8px, env(safe-area-ins
   .buttons { gap: 6px; margin-top: .2em; }
   .buttons button { font-size: 10px; padding: .45em 1em; }
   .pause-buttons { min-width: 12em; }
+  /* Mappa: schede più piccole, ne stanno cinque o sei per riga. */
+  #map-board button { width: 68px; }
+  #map-board button img { width: 60px; }
   #pause .hint { font-size: 8px; }
   #choices { min-height: 0; padding: 6px 8px 6px 2em; }
 }
diff --git a/tests/story.test.mjs b/tests/story.test.mjs
index 198bc41..14bf555 100644
--- a/tests/story.test.mjs
+++ b/tests/story.test.mjs
@@ -383,3 +383,11 @@ test('il Trebbio ha un indizio per ogni tappa della torcia, e la torcia usata tr
     early.act('use', 'fessura', 'torcia'); settle(early);
     assert.ok(!early.state.ended && !early.state.flags.palio_trovato, 'senza le impronte la fessura è solo buia');
 });
+
+test('ogni posto della mappa ha la sua miniatura (make miniature)', () => {
+    for (const p of new Game(story, { state: { scene: 'piazza', x: 250, y: 320, facing: 1, inventory: [], used: {}, ended: false,
+        flags: Object.fromEntries(Object.keys(story.scenes).map(id => ['visto:' + id, true])) } }).mapPlaces()) {
+        assert.ok(p.mini, `${p.id} senza sfondo`);
+        assert.ok(existsSync(new URL('../' + p.mini, import.meta.url)), `manca ${p.mini}: make miniature`);
+    }
+});
diff --git a/tools/miniature.py b/tools/miniature.py
new file mode 100644
index 0000000..9712eab
--- /dev/null
+++ b/tools/miniature.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+"""Le miniature della mappa: ogni sfondo di assets/scenes/ rimpicciolito a 128x72 in assets/scenes/mini/.
+
+    python3 tools/miniature.py        (make miniature; rifà solo quelle più vecchie del loro sfondo)
+
+Si riduce con la media dei pixel (non a punti): a quella misura la pixel art si legge meglio.
+"""
+from pathlib import Path
+from PIL import Image
+
+ROOT = Path(__file__).resolve().parent.parent
+SCENES, MINI = ROOT / 'assets' / 'scenes', ROOT / 'assets' / 'scenes' / 'mini'
+SIZE = (128, 72)
+
+
+def main():
+    MINI.mkdir(exist_ok=True)
+    done = 0
+    for src in sorted(SCENES.glob('*.png')):
+        dst = MINI / src.name
+        if dst.exists() and dst.stat().st_mtime >= src.stat().st_mtime:
+            continue
+        img = Image.open(src).convert('RGB')
+        # Le panoramiche (più larghe di 16:9) si prendono dal centro.
+        w, h = img.size
+        cw = min(w, round(h * 16 / 9))
+        img = img.crop(((w - cw) // 2, 0, (w - cw) // 2 + cw, h)).resize(SIZE, Image.Resampling.BOX)
+        # 64 colori come gli sfondi: il file pesa un terzo.
+        img.quantize(64, dither=Image.Dither.NONE).save(dst, optimize=True)
+        done += 1
+    print(f'{done} miniature in {MINI.relative_to(ROOT)}')
+
+
+if __name__ == '__main__':
+    main()