diff --git a/src/Models/ThemeConfig/Conversion/FixImages.ts b/src/Models/ThemeConfig/Conversion/FixImages.ts
index c0f3db458..2be9c0e36 100644
--- a/src/Models/ThemeConfig/Conversion/FixImages.ts
+++ b/src/Models/ThemeConfig/Conversion/FixImages.ts
@@ -191,7 +191,7 @@ export class ExtractImages extends Conversion<
                         continue
                     }
                     allFoundImages.push({
-                        context: context + "." + foundElement.path.join("."),
+                        context: context.path.join(".") + "." + foundElement.path.join("."),
                         path: foundElement.leaf,
                     })
                 }
@@ -202,7 +202,7 @@ export class ExtractImages extends Conversion<
 
         for (const foundImage of allFoundImages) {
             if (foundImage.path.startsWith("<") && foundImage.path.endsWith(">")) {
-                // These is probably html - we ignore
+                // This is probably html
                 const doc = parse_html(foundImage.path)
                 const images = Array.from(doc.getElementsByTagName("img"))
                 const paths = images.map((i) => i.getAttribute("src"))
diff --git a/src/Models/ThemeConfig/LayoutConfig.ts b/src/Models/ThemeConfig/LayoutConfig.ts
index d0d96c5a3..0306db182 100644
--- a/src/Models/ThemeConfig/LayoutConfig.ts
+++ b/src/Models/ThemeConfig/LayoutConfig.ts
@@ -11,6 +11,7 @@ import LanguageUtils from "../../Utils/LanguageUtils"
 import { RasterLayerProperties } from "../RasterLayerProperties"
 
 import { ConversionContext } from "./Conversion/ConversionContext"
+import { Translatable } from "./Json/Translatable"
 
 /**
  * Minimal information about a theme
@@ -18,12 +19,12 @@ import { ConversionContext } from "./Conversion/ConversionContext"
 export class LayoutInformation {
     id: string
     icon: string
-    title: any
-    shortDescription: any
-    definition?: any
+    title: Translatable | Translation
+    shortDescription: Translatable| Translation
+    definition?: Translatable| Translation
     mustHaveLanguage?: boolean
     hideFromOverview?: boolean
-    keywords?: any[]
+    keywords?: (Translatable| Translation)[]
 }
 
 export default class LayoutConfig implements LayoutInformation {
@@ -71,13 +72,14 @@ export default class LayoutConfig implements LayoutInformation {
     public readonly osmApiTileSize: number
     public readonly official: boolean
 
-    public readonly usedImages: string[]
+    private usedImages: string[]
     public readonly extraLink?: ExtraLinkConfig
 
     public readonly definedAtUrl?: string
     public readonly definitionRaw?: string
 
     private readonly layersDict: Map<string, LayerConfig>
+    private readonly source: LayoutConfigJson
 
     constructor(
         json: LayoutConfigJson,
@@ -90,6 +92,7 @@ export default class LayoutConfig implements LayoutInformation {
         if (json === undefined) {
             throw "Cannot construct a layout config, the parameter 'json' is undefined"
         }
+        this.source = json
         this.official = official
         this.id = json.id
         this.definedAtUrl = options?.definedAtUrl
@@ -108,11 +111,7 @@ export default class LayoutConfig implements LayoutInformation {
             throw `The theme ${json.id} does not have a title defined.`
         }
         this.language = json.mustHaveLanguage ?? Object.keys(json.title)
-        this.usedImages = Array.from(
-            new ExtractImages(official, undefined)
-                .convertStrict(json, ConversionContext.construct([json.id], ["ExtractImages"]))
-                .map((i) => i.path)
-        ).sort()
+
         {
             if (typeof json.title === "string") {
                 throw `The title of a theme should always be a translation, as it sets the corresponding languages (${context}.title). The themenID is ${
@@ -130,17 +129,7 @@ export default class LayoutConfig implements LayoutInformation {
             if (json.description === undefined) {
                 throw "Description not defined in " + this.id
             }
-            if (json.widenFactor <= 0) {
-                throw "Widenfactor too small, shoud be > 0"
-            }
-            if (json.widenFactor > 20) {
-                throw (
-                    "Widenfactor is very big, use a value between 1 and 5 (current value is " +
-                    json.widenFactor +
-                    ") at " +
-                    context
-                )
-            }
+
             if (json["hideInOverview"]) {
                 throw (
                     "The json for " +
@@ -172,7 +161,7 @@ export default class LayoutConfig implements LayoutInformation {
         this.startZoom = json.startZoom
         this.startLat = json.startLat
         this.startLon = json.startLon
-        this.widenFactor = json.widenFactor ?? 1.5
+        this.widenFactor = 1.5
 
         this.defaultBackgroundId = json.defaultBackgroundId
         this.tileLayerSources = json.tileLayerSources ?? []
@@ -259,12 +248,11 @@ export default class LayoutConfig implements LayoutInformation {
         untranslated: Map<string, string[]>
         total: number
     } {
-        const layout = this
         let total = 0
         const untranslated = new Map<string, string[]>()
 
         Utils.WalkObject(
-            [layout, extraInspection],
+            [this, extraInspection],
             (o) => {
                 const translation = <Translation>(<any>o)
                 if (translation.translations["*"] !== undefined) {
@@ -330,4 +318,19 @@ export default class LayoutConfig implements LayoutInformation {
         console.log("Fallthrough", this, tags)
         return undefined
     }
+
+    public getUsedImages(){
+        if(this.usedImages){
+            return this.usedImages
+        }
+        const json = this.source
+        // The 'favourite'-layer contains pretty much all images as it bundles all layers, so we exclude it
+        const jsonNoFavourites = {...json, layers: json.layers.filter(l => l["id"] !== "favourite")}
+        this.usedImages = Array.from(
+            new ExtractImages(this.official, undefined)
+                .convertStrict(jsonNoFavourites, ConversionContext.construct([json.id], ["ExtractImages"]))
+                .map((i) => i.path)
+        ).sort()
+        return this.usedImages
+    }
 }
diff --git a/src/UI/BigComponents/CopyrightPanel.ts b/src/UI/BigComponents/CopyrightPanel.ts
index f3b6f7634..61f3731d9 100644
--- a/src/UI/BigComponents/CopyrightPanel.ts
+++ b/src/UI/BigComponents/CopyrightPanel.ts
@@ -22,7 +22,7 @@ import GeoIndexedStore from "../../Logic/FeatureSource/Actors/GeoIndexedStore"
 import { RasterLayerPolygon } from "../../Models/RasterLayers"
 
 /**
- * The attribution panel in the theme menu.
+ * The attribution panel in the theme menu. Shows the licenses of the artwork and of the map data
  */
 export default class CopyrightPanel extends Combine {
     private static LicenseObject = CopyrightPanel.GenerateLicenses()
@@ -40,7 +40,9 @@ export default class CopyrightPanel extends Combine {
         const t = Translations.t.general.attribution
         const layoutToUse = state.layout
 
-        const iconAttributions: BaseUIElement[] = Utils.Dedup(layoutToUse.usedImages).map(
+
+
+        const iconAttributions: BaseUIElement[] = (layoutToUse.getUsedImages()).map(
             CopyrightPanel.IconAttribution
         )
 
diff --git a/src/Utils.ts b/src/Utils.ts
index 98f5ec134..f82054e1c 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -1273,7 +1273,7 @@ In the case that MapComplete is pointed to the testing grounds, the edit will be
     public static TransposeMap<K extends string, V extends string>(
         d: Record<K, V[]>
     ): Record<V, K[]> {
-        const newD: Record<V, K[]> = <any>{}
+        const newD: Record<V, K[]> = <any> {}
 
         for (const k in d) {
             const vs = d[k]