diff --git a/assets/wallpapers/sovran-wallpaper-08-tagline-only.svg b/assets/wallpapers/sovran-wallpaper-08-tagline-only.svg
new file mode 100644
index 0000000..6c580ca
--- /dev/null
+++ b/assets/wallpapers/sovran-wallpaper-08-tagline-only.svg
@@ -0,0 +1,291 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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+       id="outerArc-3"
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+         offset="0%"
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+         id="stop6-2" /></linearGradient><linearGradient
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+       y2="190"
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+         stop-color="#27C86F"
+         id="stop7-1" /><stop
+         offset="100%"
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+         id="stop8-2" /></linearGradient><filter
+       id="innerShade"
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+       y="-0.049180328"
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+         dy="2"
+         id="feOffset8" /><feGaussianBlur
+         stdDeviation="5"
+         result="blur"
+         id="feGaussianBlur8" /><feComposite
+         in="blur"
+         in2="SourceAlpha"
+         operator="arithmetic"
+         k2="-1"
+         k3="1"
+         id="feComposite8" /><feColorMatrix
+         type="matrix"
+         values="         0 0 0 0 0         0 0 0 0 0         0 0 0 0 0         0 0 0 .18 0"
+         id="feColorMatrix8" /></filter></defs><rect
+     width="1920"
+     height="1080"
+     fill="url(#bg)"
+     id="rect14" /><!-- shared center --><circle
+     cx="587"
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+     cx="587"
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+     id="circle16" /><text
+     x="772"
+     y="498"
+     fill="#c3cbc6"
+     font-family="Inter, ui-sans-serif, system-ui, '-apple-system', BlinkMacSystemFont, 'Segoe UI', sans-serif"
+     font-size="32px"
+     font-weight="500"
+     letter-spacing="6"
+     id="text20">PRIVACY. SOVEREIGNTY. BITCOIN.</text><rect
+     x="772"
+     y="540"
+     width="430"
+     height="2"
+     rx="1"
+     fill="rgba(242,255,247,0.08)"
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+     style="fill:#cccccc" /><rect
+     x="772"
+     y="540"
+     width="188"
+     height="2"
+     rx="1"
+     fill="#42f39a"
+     id="rect21" /><g
+     id="g1"
+     transform="translate(459.72462,383.62059)"><rect
+       width="256"
+       height="256"
+       rx="48"
+       ry="48"
+       fill="url(#bg)"
+       id="rect8"
+       style="fill:url(#bg-3)"
+       x="0"
+       y="0" /><rect
+       x="1.5"
+       y="1.5"
+       width="253"
+       height="253"
+       rx="46.5"
+       ry="46.5"
+       fill="none"
+       stroke="rgba(255,255,255,0.08)"
+       id="rect9" /><rect
+       x="6"
+       y="6"
+       width="244"
+       height="244"
+       rx="42"
+       ry="42"
+       fill="none"
+       filter="url(#innerShade)"
+       id="rect10" /><path
+       d="M 128,32 A 96,96 0 1 1 58,196"
+       fill="none"
+       stroke="url(#outerArc)"
+       stroke-width="12"
+       stroke-linecap="round"
+       id="path10"
+       style="stroke:url(#outerArc-3)" /><path
+       d="M 128,56 A 72,72 0 1 1 76,178"
+       fill="none"
+       stroke="url(#innerArc)"
+       stroke-width="10"
+       stroke-linecap="round"
+       id="path11"
+       style="stroke:url(#innerArc-9)" /><circle
+       cx="128"
+       cy="128"
+       r="8"
+       fill="#f2fff7"
+       id="circle11" /><circle
+       cx="128"
+       cy="128"
+       r="18"
+       fill="none"
+       stroke="#7bffc0"
+       stroke-opacity="0.14"
+       stroke-width="4"
+       id="circle12" /></g></svg>
diff --git a/assets/wallpapers/sovran-wallpaper-12-ultrawide-3440x1440.svg b/assets/wallpapers/sovran-wallpaper-12-ultrawide-3440x1440.svg
new file mode 100644
index 0000000..7fa5615
--- /dev/null
+++ b/assets/wallpapers/sovran-wallpaper-12-ultrawide-3440x1440.svg
@@ -0,0 +1,300 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 3440 1440"
+   width="3440"
+   height="1440"
+   version="1.1"
+   id="svg21"
+   sodipodi:docname="sovran-wallpaper-12-ultrawide-3440x1440.svg"
+   inkscape:version="1.4.3 (0d15f75042, 2025-12-25)"
+   xml:space="preserve"
+   inkscape:export-filename="sovran-wallpaper-12-ultrawide-3440x1440.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><sodipodi:namedview
+     id="namedview21"
+     pagecolor="#505050"
+     bordercolor="#ffffff"
+     borderopacity="1"
+     inkscape:showpageshadow="0"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="1"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="0.657762"
+     inkscape:cx="1721.7474"
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+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg21" /><defs
+     id="defs14"><linearGradient
+       id="bg"
+       x1="0"
+       y1="0"
+       x2="1"
+       y2="1"><stop
+         offset="0%"
+         stop-color="#040706"
+         id="stop1" /><stop
+         offset="50%"
+         stop-color="#06100c"
+         id="stop2" /><stop
+         offset="100%"
+         stop-color="#050706"
+         id="stop3" /></linearGradient><radialGradient
+       id="softGlow"
+       cx="0"
+       cy="0"
+       r="210"
+       fx="0"
+       fy="0"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(210)"><stop
+         offset="0%"
+         stop-color="#28d978"
+         stop-opacity="0.04"
+         id="stop4" /><stop
+         offset="100%"
+         stop-color="#28d978"
+         stop-opacity="0"
+         id="stop5" /></radialGradient><linearGradient
+       id="tileBg"
+       x1="0"
+       y1="0"
+       x2="0"
+       y2="340"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(210)"><stop
+         offset="0%"
+         stop-color="#153126"
+         id="stop6" /><stop
+         offset="55%"
+         stop-color="#0F241B"
+         id="stop7" /><stop
+         offset="100%"
+         stop-color="#091C14"
+         id="stop8" /></linearGradient><linearGradient
+       id="outerArc"
+       x1="75.634857"
+       y1="47.268153"
+       x2="326.94922"
+       y2="298.58251"
+       gradientTransform="matrix(0.95194204,0,0,1.0504841,210,0)"
+       gradientUnits="userSpaceOnUse"><stop
+         offset="0%"
+         stop-color="#42F39A"
+         id="stop9" /><stop
+         offset="45%"
+         stop-color="#28D978"
+         id="stop10" /><stop
+         offset="100%"
+         stop-color="#1AA45D"
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+       id="innerArc"
+       x1="130.64136"
+       y1="106.15404"
+       x2="258.09194"
+       y2="251.81184"
+       gradientTransform="matrix(0.95325178,0,0,1.0490408,210,0)"
+       gradientUnits="userSpaceOnUse"><stop
+         offset="0%"
+         stop-color="#27C86F"
+         id="stop12" /><stop
+         offset="100%"
+         stop-color="#157E49"
+         id="stop13" /></linearGradient><filter
+       id="tileShadow"
+       x="-0.12705882"
+       y="-0.12705882"
+       width="1.2541176"
+       height="1.2952941"><feOffset
+         dy="14"
+         id="feOffset13" /><feGaussianBlur
+         stdDeviation="18"
+         result="blur"
+         id="feGaussianBlur13" /><feColorMatrix
+         type="matrix"
+         values="         0 0 0 0 0         0 0 0 0 0         0 0 0 0 0         0 0 0 .24 0"
+         id="feColorMatrix13" /><feMerge
+         id="feMerge14"><feMergeNode
+           in="blur"
+           id="feMergeNode13" /><feMergeNode
+           in="SourceGraphic"
+           id="feMergeNode14" /></feMerge></filter><linearGradient
+       id="bg-7"
+       x1="0"
+       y1="0"
+       x2="0"
+       y2="256"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.79478947,0,0,0.82005964,452.62858,4.2254746)"><stop
+         offset="0%"
+         stop-color="#153126"
+         id="stop1-0" /><stop
+         offset="55%"
+         stop-color="#0F241B"
+         id="stop2-9" /><stop
+         offset="100%"
+         stop-color="#091C14"
+         id="stop3-3" /></linearGradient><linearGradient
+       id="outerArc-6"
+       x1="70"
+       y1="40"
+       x2="190"
+       y2="210"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.79478947,0,0,0.82005964,452.62858,4.2254746)"><stop
+         offset="0%"
+         stop-color="#42F39A"
+         id="stop4-0" /><stop
+         offset="45%"
+         stop-color="#28D978"
+         id="stop5-6" /><stop
+         offset="100%"
+         stop-color="#1AA45D"
+         id="stop6-2" /></linearGradient><linearGradient
+       id="innerArc-6"
+       x1="90"
+       y1="60"
+       x2="180"
+       y2="190"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.79478947,0,0,0.82005964,452.62858,4.2254746)"><stop
+         offset="0%"
+         stop-color="#27C86F"
+         id="stop7-1" /><stop
+         offset="100%"
+         stop-color="#157E49"
+         id="stop8-8" /></linearGradient><filter
+       id="innerShade"
+       x="-0.049180328"
+       y="-0.049180328"
+       width="1.0983607"
+       height="1.1065574"><feOffset
+         dx="0"
+         dy="2"
+         id="feOffset8" /><feGaussianBlur
+         stdDeviation="5"
+         result="blur"
+         id="feGaussianBlur8" /><feComposite
+         in="blur"
+         in2="SourceAlpha"
+         operator="arithmetic"
+         k2="-1"
+         k3="1"
+         id="feComposite8" /><feColorMatrix
+         type="matrix"
+         values="         0 0 0 0 0         0 0 0 0 0         0 0 0 0 0         0 0 0 .18 0"
+         id="feColorMatrix8" /></filter></defs><rect
+     width="3440"
+     height="1440"
+     fill="url(#bg)"
+     id="rect14" /><!-- centered for ultrawide balance --><g
+     id="g3"
+     transform="translate(18.243681,41.048282)"><g
+       id="g2"
+       transform="translate(-161.15251,-21.284294)"><g
+         transform="translate(1330,720)"
+         id="g20"><circle
+           cx="0"
+           cy="0"
+           r="310"
+           fill="none"
+           stroke="rgba(242,255,247,0.045)"
+           stroke-width="1"
+           id="circle15" /><circle
+           cx="0"
+           cy="0"
+           r="390"
+           fill="none"
+           stroke="rgba(66,243,154,0.055)"
+           stroke-width="2"
+           stroke-dasharray="3, 22"
+           id="circle16" /></g><g
+         transform="translate(1565,702)"
+         id="g21"><text
+           x="0"
+           y="0"
+           fill="#c3cbc6"
+           font-family="Inter, ui-sans-serif, system-ui, '-apple-system', BlinkMacSystemFont, 'Segoe UI', sans-serif"
+           font-size="42px"
+           font-weight="500"
+           letter-spacing="8"
+           id="text20">PRIVACY. SOVEREIGNTY. BITCOIN.</text><rect
+           x="0"
+           y="56"
+           width="240"
+           height="2"
+           rx="1"
+           fill="#42f39a"
+           id="rect21" /></g><g
+         id="g1"
+         transform="matrix(1.2581949,0,0,1.2194235,1167.4138,564.08337)"><rect
+           width="256"
+           height="256"
+           rx="48"
+           ry="48"
+           fill="url(#bg)"
+           id="rect8"
+           style="fill:url(#bg-7)"
+           x="0"
+           y="0" /><rect
+           x="1.5"
+           y="1.5"
+           width="253"
+           height="253"
+           rx="46.5"
+           ry="46.5"
+           fill="none"
+           stroke="rgba(255,255,255,0.08)"
+           id="rect9" /><rect
+           x="6"
+           y="6"
+           width="244"
+           height="244"
+           rx="42"
+           ry="42"
+           fill="none"
+           filter="url(#innerShade)"
+           id="rect10" /><path
+           d="M 128,32 A 96,96 0 1 1 58,196"
+           fill="none"
+           stroke="url(#outerArc)"
+           stroke-width="12"
+           stroke-linecap="round"
+           id="path10"
+           style="stroke:url(#outerArc-6)" /><path
+           d="M 128,56 A 72,72 0 1 1 76,178"
+           fill="none"
+           stroke="url(#innerArc)"
+           stroke-width="10"
+           stroke-linecap="round"
+           id="path11"
+           style="stroke:url(#innerArc-6)" /><circle
+           cx="128"
+           cy="128"
+           r="8"
+           fill="#f2fff7"
+           id="circle11" /><circle
+           cx="128"
+           cy="128"
+           r="18"
+           fill="none"
+           stroke="#7bffc0"
+           stroke-opacity="0.14"
+           stroke-width="4"
+           id="circle12" /></g><rect
+         x="0"
+         y="56"
+         width="560"
+         height="2"
+         rx="1"
+         fill="rgba(242,255,247,0.08)"
+         id="rect20"
+         style="fill:#b3b3b3"
+         transform="translate(1565,702)" /></g></g></svg>
diff --git a/modules/core/sovran_systemsos-desktop.nix b/modules/core/sovran_systemsos-desktop.nix
index 6748630..254debd 100644
--- a/modules/core/sovran_systemsos-desktop.nix
+++ b/modules/core/sovran_systemsos-desktop.nix
@@ -2,25 +2,77 @@
 
 let
 
+  wallpaperSrc = ../../assets/wallpapers;
+
   customWallpaper = pkgs.stdenvNoCC.mkDerivation {
     pname = "sovran-systemsos-wallpaper";
-    version = "1.0";
-    src = pkgs.fetchurl {
-      url = "https://git.sovransystems.com/Sovran_Systems/Sovran_SystemsOS_iso/raw/branch/main/post-install-scripts/Wallpaper_Dark_Wide.png";
-      sha256 = "0609gy0vp92fywl7pcr4y3mg05ca6pwxsnlsax14jd371fj4y7fn";
-    };
-    dontUnpack = true;
+    version = "2.0";
+    src = wallpaperSrc;
+    nativeBuildInputs = [ pkgs.librsvg ];
     installPhase = ''
       mkdir -p $out/share/backgrounds/sovran
-      cp $src $out/share/backgrounds/sovran/Wallpaper_Dark_Wide.png
-      '';
+
+      rsvg-convert -w 1920 -h 1080 \
+        $src/sovran-wallpaper-08-tagline-only.svg \
+        -o $out/share/backgrounds/sovran/sovran-standard.png
+
+      rsvg-convert -w 3440 -h 1440 \
+        $src/sovran-wallpaper-12-ultrawide-3440x1440.svg \
+        -o $out/share/backgrounds/sovran/sovran-ultrawide.png
+    '';
   };
 
+  wallpaperInit = pkgs.writeShellScriptBin "sovran-wallpaper-init" ''
+    STAMP="$HOME/.config/sovran-wallpaper-set"
+    if [ -f "$STAMP" ]; then
+      exit 0
+    fi
+
+    BG_DIR="/run/current-system/sw/share/backgrounds/sovran"
+    STANDARD="$BG_DIR/sovran-standard.png"
+    ULTRAWIDE="$BG_DIR/sovran-ultrawide.png"
+
+    WIDTH=$(${pkgs.dbus}/bin/dbus-send \
+      --session \
+      --print-reply \
+      --dest=org.gnome.Mutter.DisplayConfig \
+      /org/gnome/Mutter/DisplayConfig \
+      org.gnome.Mutter.DisplayConfig.GetCurrentState \
+      2>/dev/null \
+      | grep -oP 'uint32 \K[0-9]+' \
+      | head -1)
+
+    CHOSEN="$STANDARD"
+    if [ -n "$WIDTH" ] && [ "$WIDTH" -ge 2560 ] && [ -f "$ULTRAWIDE" ]; then
+      CHOSEN="$ULTRAWIDE"
+    fi
+
+    ${pkgs.dconf}/bin/dconf write /org/gnome/desktop/background/picture-uri \
+      "'file://$CHOSEN'"
+    ${pkgs.dconf}/bin/dconf write /org/gnome/desktop/background/picture-uri-dark \
+      "'file://$CHOSEN'"
+    ${pkgs.dconf}/bin/dconf write /org/gnome/desktop/background/picture-options \
+      "'zoom'"
+
+    mkdir -p "$HOME/.config"
+    touch "$STAMP"
+  '';
+
 in 
 
 {
 
-  environment.systemPackages = [ customWallpaper ];
+  environment.systemPackages = [ customWallpaper wallpaperInit ];
+
+  environment.etc."xdg/autostart/sovran-wallpaper-init.desktop".text = ''
+    [Desktop Entry]
+    Type=Application
+    Name=Sovran Wallpaper Init
+    Exec=${wallpaperInit}/bin/sovran-wallpaper-init
+    X-GNOME-Autostart-enabled=true
+    X-GNOME-Autostart-Phase=Application
+    NoDisplay=true
+  '';
 
   programs.dconf.enable = true;
 
@@ -29,8 +81,8 @@ in
     settings = {
 
       "org/gnome/desktop/background" = {
-        picture-uri = "file:///run/current-system/sw/share/backgrounds/sovran/Wallpaper_Dark_Wide.png";
-        picture-uri-dark = "file:///run/current-system/sw/share/backgrounds/sovran/Wallpaper_Dark_Wide.png";
+        picture-uri = "file:///run/current-system/sw/share/backgrounds/sovran/sovran-standard.png";
+        picture-uri-dark = "file:///run/current-system/sw/share/backgrounds/sovran/sovran-standard.png";
         picture-options = "zoom";
         primary-color = "#000000";
         secondary-color = "#000000";