diff --git a/README.md b/README.md
index 3362b5c..f8a59c5 100644
--- a/README.md
+++ b/README.md
@@ -33,19 +33,29 @@ appuser@ab136184159a:~/citizen/$ cd frontend
 appuser@ab136184159a:~/citizen/frontend$ npm run ng build -- --configuration=fr --prod
 ```
 
-
 ## Modifier la config du front end
 
 - faire des modifications dans `patches/frontend/conf`
 - Builder le front (cfr commande ci-dessus)
-- remise en route du service (cfr commande ci-desssus)
+- arrêter le container et remise en route du service (cfr commande ci-desssus)
 
 ## Modifier les images (e.g., image de fond)
 
+Certaines images sont servies sur api/media, d'autres dans assets!
+### 1) Les images servies sur api/media/
+
 - changer les fichiers dans `patches/frontend/src/assets/`
-- copier ces fichiers dans le dossier `media`
+- copier ces fichiers dans le dossier `media`:
 
 ```
 $ docker-compose exec citizen bash
 appuser@ab136184159a:~/citizen/$ cp -r frontend/src/assets/* media
 ```
+
+- arrêter le container et remise en route du service (cfr commande ci-desssus)
+
+### 2) Les images servies sur assets/
+
+- changer les fichiers dans `patches/frontend/src/assets/`
+- Builder le front (cfr commande ci-dessus)
+- arrêter le container et remise en route du service (cfr commande ci-desssus)
diff --git a/patches/frontend/src/assets/prog1.jpg b/patches/frontend/src/assets/prog1.jpg
index 36b19f5..e420086 100644
Binary files a/patches/frontend/src/assets/prog1.jpg and b/patches/frontend/src/assets/prog1.jpg differ
diff --git a/patches/frontend/src/conf/map.config.ts b/patches/frontend/src/conf/map.config.ts
index 9767dad..db4c236 100644
--- a/patches/frontend/src/conf/map.config.ts
+++ b/patches/frontend/src/conf/map.config.ts
@@ -45,56 +45,35 @@ export const MAP_CONFIG = {
     // },
     {
       name: "OpenTopoMap",
-      maxZoom: 17,
+      maxZoom: 19,
       layer: "//{s}.opentopomap.org/{z}/{x}/{y}.png",
       subdomains: "abc",
       attribution: "© OpenTopoMap"
     },
     {
-      name: "OpenCycleMap - Belgique",
-      maxZoom: 17,
+      name: "Cyclosm - Belgique",
+      maxZoom: 19,
       layer: "//{s}.tiles.champs-libres.be/cyclosm/{z}/{x}/{y}.png",
       subdomains: "abc",
       attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors. Map style by Cyclosm. Tiles by Champs-Libres.'
     },
     {
-      name: "WMS SPW ortho",
-      maxZoom: 17,
-      layer: "//geoservices.wallonie.be/arcgis/services/IMAGERIE/ORTHO_2019/MapServer/WMSServer?",
+      name: "Imagerie aérienne Wallonie",
+      maxZoom: 20,
+      layer: "//geoservices.wallonie.be/arcgis/services/IMAGERIE/ORTHO_LAST/MapServer/WMSServer?",
       layers: '0',
       wms: true,
-      attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors. Map style by Cyclosm. Tiles by Champs-Libres.'
+      attribution: '&copy; SPW'
     },
     {
-      name: "IGN Vue satellite",
-      maxZoom: 17,
-      layer: 'https://geoservices.wallonie.be/arcgis/rest/services/IMAGERIE/ORTHO_LAST/MapServer/WMTS?&REQUEST=GetTile&SERVICE=WMTS&VERSION=1.0.0&STYLE=normal&TILEMATRIXSET=PM&FORMAT=image/jpeg&LAYER={layerName}&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}',
-      //layer: "https://wxs.ign.fr/{apiKey}/geoportail/wmts?&REQUEST=GetTile&SERVICE=WMTS&VERSION=1.0.0&STYLE=normal&TILEMATRIXSET=PM&FORMAT=image/jpeg&LAYER={layerName}&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}",
-      layerName: "ORTHOIMAGERY.ORTHOPHOTOS",
-      // Remplacer "pratique" par votre clé IGN
-      apiKey: 'pratique',
-      subdomains: "abc",
-      attribution: "© IGN-F/Geoportail"
+      name: "Plan de secteur",
+      minZoom: 12,
+      maxZoom: 20,
+      layer: "//geoservices.wallonie.be/arcgis/services/AMENAGEMENT_TERRITOIRE/PDS/MapServer/WMSServer?",
+      layers: '2',
+      wms: true,
+      attribution: '&copy; SPW'
     },
-    {
-      name: "IGN Cartes  HELLO C EST UNE MODIF",
-      maxZoom: 17,
-      layer: "https://wxs.ign.fr/{apiKey}/geoportail/wmts?&REQUEST=GetTile&SERVICE=WMTS&VERSION=1.0.0&STYLE=normal&TILEMATRIXSET=PM&FORMAT=image/jpeg&LAYER={layerName}&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}",
-      layerName: "GEOGRAPHICALGRIDSYSTEMS.MAPS",
-      // Remplacer "pratique" par votre clé IGN
-      apiKey: 'pratique',
-      subdomains: "abc",
-      attribution: "© IGN-F/Geoportail"
-    },
-    // {
-    //   // ⚠ google's terms&conditions
-    //   // https://github.com/Leaflet/Leaflet/blob/master/FAQ.md#i-want-to-use-google-maps-api-tiles-with-leaflet-can-i-do-that
-    //   name: "GoogleSatellite",
-    //   maxZoom: 20,
-    //   layer: "//mt{s}.google.com/vt/lyrs=s&x={x}&y={y}&z={z}",
-    //   subdomains: "1",
-    //   attribution: "© GoogleMap"
-    // }
   ],
   CENTER: [46.52863469527167, 2.43896484375],
   ZOOM_LEVEL: 6,
diff --git a/sandbox/wmts/index.html b/sandbox/wmts/index.html
index 16d0079..d89a7b9 100644
--- a/sandbox/wmts/index.html
+++ b/sandbox/wmts/index.html
@@ -26,13 +26,21 @@
             maxZoom: 20
         }),
 
-        WMS: L.tileLayer.wms('https://geoservices.wallonie.be/arcgis/services/IMAGERIE/ORTHO_2019/MapServer/WMSServer?', {
+        ORTHO: L.tileLayer.wms('https://geoservices.wallonie.be/arcgis/services/IMAGERIE/ORTHO_2019/MapServer/WMSServer?', {
             attribution: '&copy; SPW',
             layers: '0',
             format: 'image/png',
             transparent: true,
         }),
 
+        PDS: L.tileLayer.wms('https://geoservices.wallonie.be/arcgis/services/AMENAGEMENT_TERRITOIRE/PDS/MapServer/WMSServer?', {
+            attribution: '&copy; SPW',
+            layers: '2',
+            format: 'image/png',
+            transparent: true,
+            minZoom: 12
+        }),
+
         //https://wxs.ign.fr/{apiKey}/geoportail/wmts?&REQUEST=GetTile&SERVICE=WMTS
         //&VERSION=1.0.0&STYLE=normal&TILEMATRIXSET=PM&FORMAT=image/jpeg
         //&LAYER={layerName}&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}",