diff --git a/CHDataManagement.xcodeproj/project.pbxproj b/CHDataManagement.xcodeproj/project.pbxproj
index d244062..d3a6ad1 100644
--- a/CHDataManagement.xcodeproj/project.pbxproj
+++ b/CHDataManagement.xcodeproj/project.pbxproj
@@ -180,6 +180,8 @@
 		E2B4821A2D63AFF6005C309D /* NotificationSender.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B482192D63AFEE005C309D /* NotificationSender.swift */; };
 		E2B4821C2D63B062005C309D /* NotificationRequest.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B4821B2D63B05B005C309D /* NotificationRequest.swift */; };
 		E2B4821E2D63B096005C309D /* WebNotification.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B4821D2D63B096005C309D /* WebNotification.swift */; };
+		E2B482202D670753005C309D /* WallpaperSlider.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B4821F2D67074C005C309D /* WallpaperSlider.swift */; };
+		E2B482222D676BF7005C309D /* PhoneScreensBlock.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B482212D676BEB005C309D /* PhoneScreensBlock.swift */; };
 		E2B85F362C426BEE0047CD0C /* SFSafeSymbols in Frameworks */ = {isa = PBXBuildFile; productRef = E2B85F352C426BEE0047CD0C /* SFSafeSymbols */; };
 		E2B85F3B2C428F0E0047CD0C /* Post.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B85F3A2C428F0D0047CD0C /* Post.swift */; };
 		E2B85F3D2C4293F80047CD0C /* FeedPageGenerator.swift in Sources */ = {isa = PBXBuildFile; fileRef = E2B85F3C2C4293F80047CD0C /* FeedPageGenerator.swift */; };
@@ -447,6 +449,8 @@
 		E2B482192D63AFEE005C309D /* NotificationSender.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationSender.swift; sourceTree = "<group>"; };
 		E2B4821B2D63B05B005C309D /* NotificationRequest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationRequest.swift; sourceTree = "<group>"; };
 		E2B4821D2D63B096005C309D /* WebNotification.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebNotification.swift; sourceTree = "<group>"; };
+		E2B4821F2D67074C005C309D /* WallpaperSlider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WallpaperSlider.swift; sourceTree = "<group>"; };
+		E2B482212D676BEB005C309D /* PhoneScreensBlock.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PhoneScreensBlock.swift; sourceTree = "<group>"; };
 		E2B85F3A2C428F0D0047CD0C /* Post.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Post.swift; sourceTree = "<group>"; };
 		E2B85F3C2C4293F80047CD0C /* FeedPageGenerator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeedPageGenerator.swift; sourceTree = "<group>"; };
 		E2B85F402C4294790047CD0C /* PageHead.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PageHead.swift; sourceTree = "<group>"; };
@@ -690,6 +694,7 @@
 		E29D311E2D0320D90051B7F4 /* ContentElements */ = {
 			isa = PBXGroup;
 			children = (
+				E2B4821F2D67074C005C309D /* WallpaperSlider.swift */,
 				E29D31C12D0DBED70051B7F4 /* AudioPlayer */,
 				E29D318A2D0B07E60051B7F4 /* ContentBox.swift */,
 				E29D31212D0363FA0051B7F4 /* ContentButtons.swift */,
@@ -1103,6 +1108,7 @@
 		E2FE0F342D2B27E6002963B7 /* Blocks */ = {
 			isa = PBXGroup;
 			children = (
+				E2B482212D676BEB005C309D /* PhoneScreensBlock.swift */,
 				E2FE0F652D2C3B33002963B7 /* LabelsBlock.swift */,
 				E2FE0F5C2D2BD006002963B7 /* Types */,
 				E2FE0F322D2B265F002963B7 /* AudioBlock.swift */,
@@ -1328,6 +1334,7 @@
 				E29D31942D0B7D280051B7F4 /* SimpleImage.swift in Sources */,
 				E29D31632D06E95D0051B7F4 /* NavigationIcon.swift in Sources */,
 				E2FE0F362D2B27F9002963B7 /* BlockProcessor.swift in Sources */,
+				E2B482222D676BF7005C309D /* PhoneScreensBlock.swift in Sources */,
 				E2FD1D1B2D2DC63800B48627 /* LinkPreviewDetailView.swift in Sources */,
 				E22990462D10B7A7009F8D77 /* SecurityScopeStatus.swift in Sources */,
 				E29D31512D06168E0051B7F4 /* PostListView.swift in Sources */,
@@ -1343,6 +1350,7 @@
 				E21850092CEE01C30090B18B /* PagePickerView.swift in Sources */,
 				E29D31492D0489BB0051B7F4 /* AddFileView.swift in Sources */,
 				E2A21C2A2CB2AA4F0060935B /* Post+Mock.swift in Sources */,
+				E2B482202D670753005C309D /* WallpaperSlider.swift in Sources */,
 				E29D312E2D03A0D70051B7F4 /* LocalizedPageDetailView.swift in Sources */,
 				E2581DED2C75202400F1F079 /* Tag.swift in Sources */,
 				E29D31302D03A2C50051B7F4 /* DescriptionField.swift in Sources */,
diff --git a/CHDataManagement/Generator/Blocks/ContentBlock.swift b/CHDataManagement/Generator/Blocks/ContentBlock.swift
index ea11f91..e473893 100644
--- a/CHDataManagement/Generator/Blocks/ContentBlock.swift
+++ b/CHDataManagement/Generator/Blocks/ContentBlock.swift
@@ -13,6 +13,8 @@ enum ContentBlock: String, CaseIterable {
 
     case labels
 
+    case screens
+
     var processor: BlockProcessor.Type {
         switch self {
         case .audio: return AudioBlock.self
@@ -21,6 +23,7 @@ enum ContentBlock: String, CaseIterable {
         case .button: return ButtonBlock.self
         case .buttons: return ButtonsBlock.self
         case .labels: return LabelsBlock.self
+        case .screens: return PhoneScreensBlock.self
         }
     }
 }
diff --git a/CHDataManagement/Generator/Blocks/PhoneScreensBlock.swift b/CHDataManagement/Generator/Blocks/PhoneScreensBlock.swift
new file mode 100644
index 0000000..4ee68d5
--- /dev/null
+++ b/CHDataManagement/Generator/Blocks/PhoneScreensBlock.swift
@@ -0,0 +1,104 @@
+
+struct PhoneScreensBlock: OrderedKeyBlockProcessor {
+
+    enum Key: String {
+        case id
+        case frame
+        case tall
+        case wide
+    }
+
+    static let blockId: ContentBlock = .screens
+
+    let content: Content
+
+    let results: PageGenerationResults
+
+    let language: ContentLanguage
+
+    init(content: Content, results: PageGenerationResults, language: ContentLanguage) {
+        self.content = content
+        self.results = results
+        self.language = language
+    }
+
+    func process(_ arguments: [(key: Key, value: String)], markdown: Substring) -> String {
+        print("Processing Phone Screens Block")
+        guard let frameId = arguments.first(where: {$0.key == .frame })?.value else {
+            invalid(markdown)
+            return ""
+        }
+        guard let frameFile = content.file(frameId) else {
+            results.missing(file: frameId, source: "Wallpaper Block")
+            return ""
+        }
+
+        guard let id = arguments.first(where: {$0.key == .id })?.value else {
+            invalid(markdown)
+            return ""
+        }
+
+        let remaining = arguments.filter { $0.key == .tall || $0.key == .wide }
+
+        var images = [WallpaperSlider.Image]()
+        var tall: FileResource?
+        var wide: FileResource?
+        for (key, fileId) in remaining {
+            guard let file = content.file(fileId) else {
+                print("Missing file: \(fileId)")
+                results.missing(file: fileId, source: "Wallpaper Block")
+                return ""
+            }
+            if key == .tall {
+                if tall != nil {
+                    print("Another tall image: \(file.id)")
+                    invalid(markdown)
+                    return ""
+                }
+                if let other = wide {
+                    let image = WallpaperSlider.Image(
+                        tall: file,
+                        wide: other,
+                        language: language,
+                        results: results)
+                    images.append(image)
+                    wide = nil
+                    continue
+                }
+                tall = file
+                continue
+            }
+            // key == .wide
+            if wide != nil {
+                print("Another wide image: \(file.id)")
+                invalid(markdown)
+                return ""
+            }
+            guard let other = tall else {
+                wide = file
+                continue
+            }
+            let image = WallpaperSlider.Image(
+                tall: other,
+                wide: file,
+                language: language,
+                results: results)
+            images.append(image)
+            tall = nil
+        }
+        if tall != nil || wide != nil {
+            invalid(markdown)
+            print("Wide/tall does not have the same number of items")
+            return ""
+        }
+
+        let frame = WallpaperSlider.Frame(frame: frameFile, language: language, results: results)
+        let slider = WallpaperSlider(frame: frame, images: images, id: id)
+
+        results.require(footer: slider.script)
+        results.require(headers: .swiperJs, .swiperCss)
+        results.require(header: .style(slider.style))
+
+        return slider.content
+    }
+}
diff --git a/CHDataManagement/Generator/HeaderElement.swift b/CHDataManagement/Generator/HeaderElement.swift
index 393cc39..52bc4ee 100644
--- a/CHDataManagement/Generator/HeaderElement.swift
+++ b/CHDataManagement/Generator/HeaderElement.swift
@@ -52,6 +52,8 @@ enum HeaderElement {
 
     case manifest(FileResource)
 
+    case style(String)
+
     var order: Int {
         switch self {
         case .charset: 1
@@ -69,6 +71,7 @@ enum HeaderElement {
         case .ogDescription: 104
         case .ogImage: 105
         case .ogUrl: 106
+        case .style: 200
         }
     }
 
@@ -136,6 +139,8 @@ extension HeaderElement {
             return "<meta name='robots' content='noindex'>"
         case .manifest(let file):
             return "<link rel='manifest' href='\(file.absoluteUrl)'>"
+        case .style(let style):
+            return "<style>\(style)</style>"
         }
     }
 }
@@ -174,6 +179,8 @@ extension HeaderElement: CustomStringConvertible {
             return "robots"
         case .manifest:
             return "manifest"
+        case .style:
+            return "style"
         }
     }
 }
diff --git a/CHDataManagement/Generator/KnownHeaderElement.swift b/CHDataManagement/Generator/KnownHeaderElement.swift
index 8833a39..84fb2d9 100644
--- a/CHDataManagement/Generator/KnownHeaderElement.swift
+++ b/CHDataManagement/Generator/KnownHeaderElement.swift
@@ -1,19 +1,25 @@
 
-enum KnownHeaderElement: Int {
+enum KnownHeaderElement {
 
-    case codeHightlighting = 4
+    case codeHightlighting
 
-    case modelViewer = 3
+    case modelViewer
 
     /// CSS File to style the audio player
-    case audioPlayerCss = 1
+    case audioPlayerCss
 
     /// JavaScript file for the audio player
-    case audioPlayerJs = 2
+    case audioPlayerJs
 
-    case imageCompareJs = 5
+    case imageCompareJs
 
-    case imageCompareCss = 6
+    case imageCompareCss
+
+    case swiperCss
+
+    case swiperJs
+
+    case style(String)
 
     func header(content: Content) -> HeaderElement? {
         switch self {
@@ -41,15 +47,32 @@ enum KnownHeaderElement: Int {
             if let file = content.settings.pages.imageCompareCssFile {
                 return .css(file: file, order: HeaderElement.imageCompareCssOrder)
             }
+        case .swiperCss:
+            if let swiperCss = content.settings.posts.swiperCssFile {
+                return .css(file: swiperCss, order: HeaderElement.swiperCssFileOrder)
+            }
+        case .swiperJs:
+            if let swiperJs = content.settings.posts.swiperJsFile {
+                return .js(file: swiperJs, defer: true)
+            }
+        case .style(let code):
+            return .style(code)
         }
         return nil
     }
 }
 
-extension KnownHeaderElement: Comparable {
+extension KnownHeaderElement: Equatable {
 
-    static func < (lhs: KnownHeaderElement, rhs: KnownHeaderElement) -> Bool {
-        lhs.rawValue < rhs.rawValue
+    static func == (lhs: KnownHeaderElement, rhs: KnownHeaderElement) -> Bool {
+        lhs.description == rhs.description
+    }
+}
+
+extension KnownHeaderElement: Hashable {
+
+    func hash(into hasher: inout Hasher) {
+        hasher.combine(description)
     }
 }
 
@@ -69,6 +92,12 @@ extension KnownHeaderElement: CustomStringConvertible {
             return "image-compare-js"
         case .imageCompareCss:
             return "image-compare-css"
+        case .swiperCss:
+            return "swiper-css"
+        case .swiperJs:
+            return "swiper-js"
+        case .style(let style):
+            return "style: " + style
         }
     }
 }
diff --git a/CHDataManagement/Page Elements/ContentElements/WallpaperSlider.swift b/CHDataManagement/Page Elements/ContentElements/WallpaperSlider.swift
new file mode 100644
index 0000000..abb7056
--- /dev/null
+++ b/CHDataManagement/Page Elements/ContentElements/WallpaperSlider.swift	
@@ -0,0 +1,167 @@
+
+struct WallpaperSlider: HtmlProducer {
+
+    static let frameHeight = 585
+
+    static let frameWidth = 270
+
+    static let imageWidth = 250
+
+    static let imageHeight = 500
+
+    let frame: Frame
+
+    let images: [Image]
+
+    let id: String
+
+    struct Frame {
+
+        let alt: String
+
+        let x1: ImageVersion
+
+        let x2: ImageVersion
+
+        init(frame: FileResource, language: ContentLanguage, results: PageGenerationResults) {
+            self.x1 = frame.imageVersion(
+                width: WallpaperSlider.frameWidth * 2,
+                height: WallpaperSlider.frameHeight * 2,
+                type: frame.type)
+
+            self.x2 = frame.imageVersion(
+                width: WallpaperSlider.frameWidth * 2,
+                height: WallpaperSlider.frameHeight * 2,
+                type: frame.type)
+
+            self.alt = frame.localized(in: language) ?? "A frame"
+
+            results.require(image: x1)
+            results.require(image: x2)
+        }
+    }
+
+    struct Image {
+
+        let display: ImageSet
+
+        let wide: DownloadImage
+
+        let tall: DownloadImage
+
+        struct DownloadImage {
+
+            let url: String
+
+            let button: String
+        }
+
+        init(tall: FileResource, wide: FileResource, language: ContentLanguage, results: PageGenerationResults) {
+            self.display = tall.imageSet(
+                width: WallpaperSlider.imageWidth,
+                height: WallpaperSlider.imageHeight,
+                language: language)
+            let wideButton = language == .english ? "Wide" : "Breit"
+            self.wide = .init(url: wide.absoluteUrl, button: wideButton)
+
+            let tallButton = language == .english ? "Tall" : "Hoch"
+            self.tall = .init(url: tall.absoluteUrl, button: tallButton)
+
+            results.require(imageSet: display)
+            results.require(file: wide)
+            results.require(file: tall)
+            results.require(icon: .buttonDownload)
+        }
+    }
+
+    func populate(_ result: inout String) {
+        let icon: PageIcon = .buttonDownload
+
+        result += "<div class='swiper-container'>"
+        result += "<img class='overlay-image' srcset='\(frame.x2.outputPath) 2x' src='\(frame.x1.outputPath)' \(frame.alt)/>"
+        result += "<div id='wallpaper-\(id)' class='swiper'><div class='swiper-wrapper'>"
+        for image in images {
+            result += "<div class='swiper-slide'>"
+            image.display.populate(&result)
+            result += "<div class='button-container'>"
+            result += "<a class='tag custom-button' href='\(image.tall.url)' download>\(icon.usageString)\(image.tall.button)</a>"
+            result += "<a class='tag custom-button' href='\(image.wide.url)' download>\(icon.usageString)\(image.wide.button)</a>"
+            result += "</div></div>" // Close button-container, swiper-slide
+        }
+        result += "</div>" // Close swiper-wrapper
+        result += "<div class='swiper-button-next'></div>"
+        result += "<div class='swiper-button-prev'></div>"
+        result += "</div>" // Close swiper
+        result += "</div>" // Close swiper-container
+    }
+
+    var style: String {
+        """
+        .swiper {
+            overflow: hidden;
+            border-radius: 10px;
+        }
+        .swiper-container {
+            position: relative;
+            max-width: 250px;
+            max-height: 500px;
+            margin: auto;
+            margin-top: 40px;
+            aspect-ratio: 1 / 2;
+        }
+
+        .overlay-image {
+            position: absolute;
+            top: -8.5%;
+            left: -4%;
+            width: 108%;
+            height: 117%;
+            z-index: 10;
+            object-fit: contain;
+            pointer-events: none;
+        }
+        .button-container {
+            position: absolute;
+            bottom: 15%;
+            width: 100%;
+            margin: auto;
+            display: flex;
+            justify-content: space-evenly;
+        }
+        .custom-button {
+            padding: 10px 10px;
+            width: 60px;
+            border: none;
+            border-radius: 10px;
+            background-color: rgba(29, 29, 29, 0.74);
+            color: white;
+            cursor: pointer;
+            text-decoration: none;
+            font-size: 12px;
+            justify-content: space-evenly;
+        }
+        .swiper-button-next {
+            margin-right: 5px;
+        }
+        .swiper-button-prev {
+            margin-left: 5px;
+        }
+        """
+    }
+
+    var script: String {
+        """
+        <script>
+        window.onload = () => {
+            var swiper_\(id) = new Swiper("#wallpaper-\(id)", {
+                loop: true,
+                navigation: {
+                    nextEl: ".swiper-button-next",
+                    prevEl: ".swiper-button-prev",
+                },
+            });
+        };
+        </script>
+        """
+    }
+}