diff --git a/src/components/Viewfinder.tsx b/src/components/Viewfinder.tsx
index 9d5c944..25f3fad 100644
--- a/src/components/Viewfinder.tsx
+++ b/src/components/Viewfinder.tsx
@@ -26,7 +26,7 @@ import { Recipe, GPSInfo, FrameId } from '../types';
 import { getSkiaColorMatrix, applyExposureGain } from '../utils/colorUtils';
 import { TONE_SKSL, getToneUniforms } from '../utils/toneShader';
 import { CINEMA_SKSL, getCinemaUniforms, cinemaOffFlat } from '../utils/cinemaShader';
-import { polaroidLayout } from '../utils/frameUtils';
+import { polaroidLayout, wallframeLayout } from '../utils/frameUtils';
 
 interface ViewfinderProps {
   mode: 'camera' | 'library';
@@ -102,6 +102,9 @@ export default function Viewfinder({
   const device = useCameraDevice('back');
 
   const skiaImage = useImage(libraryImageUri || '');
+  // Wall-frame PNG artwork (project root). Loaded lazily so other frames pay
+  // no asset cost; source switches to '' when unselected (useImage → null).
+  const wallImage = useImage(selectedFrame === 'wallframe' ? require('../../wallframe.png') : '');
   const customFont = useFont(
     require('../../assets/Cousine-Regular.ttf'),
     Math.round(vw * 0.032)
@@ -409,6 +412,13 @@ export default function Viewfinder({
         : 3 / 4;
     return polaroidLayout(vw, vh, aspect, 'contain');
   }, [selectedFrame, mode, skiaImage, vw, vh]);
+  // Wall-frame PNG geometry (JS/overlay space). Fixed landscape 3:2 window —
+  // the PNG is contain-fitted like a physical frame; photo content behind it
+  // is cover-cropped by the mat opening (never letterboxed inside the window).
+  const wallGeo = useMemo(() => {
+    if (selectedFrame !== 'wallframe') return null;
+    return wallframeLayout(vw, vh, 'contain');
+  }, [selectedFrame, vw, vh]);
   const onLibTouchStart = (e: any) => {
     const ts = e.nativeEvent.touches;
     if (ts.length >= 2) {
@@ -543,6 +553,25 @@ export default function Viewfinder({
       );
     }
 
+    if (selectedFrame === 'wallframe') {
+      const geo = wallGeo;
+      if (!geo || !wallImage) return null; // PNG still loading → bare feed
+      const { frame } = geo;
+      // Letterbox the live feed black outside the PNG, then draw the artwork:
+      // its transparent window lets the fullscreen feed show through (the mat
+      // opening = center crop of the feed, WYSIWYG with the export crop).
+      const black = '#000000';
+      return (
+        <Group>
+          <Rect x={0} y={0} width={vw} height={frame.y} color={black} />
+          <Rect x={0} y={frame.y + frame.h} width={vw} height={vh - frame.y - frame.h} color={black} />
+          <Rect x={0} y={frame.y} width={frame.x} height={frame.h} color={black} />
+          <Rect x={frame.x + frame.w} y={frame.y} width={vw - frame.x - frame.w} height={frame.h} color={black} />
+          <SkiaImage image={wallImage} x={frame.x} y={frame.y} width={frame.w} height={frame.h} fit="fill" />
+        </Group>
+      );
+    }
+
     if (selectedFrame === 'classic-white') {
       return (
         <Group color="white">
@@ -582,7 +611,7 @@ export default function Viewfinder({
     // photo corner. With a polaroid frame the photo lives inside the card
     // window — anchor to that. Always clear the floating TopBar (recipe name +
     // SAVE), which ends around insets.top + 56 dp.
-    const win = polaroidGeo?.window ?? null;
+    const win = polaroidGeo?.window ?? wallGeo?.window ?? null;
     const area = win
       ? { dx: win.x, dy: win.y, dw: win.w, dh: win.h }
       : mode === 'library' && imageFitRect
@@ -612,18 +641,20 @@ export default function Viewfinder({
     );
   };
 
-  const renderCameraOverlays = () => (
+  const renderCameraOverlays = () => {
+    const framedWin = polaroidGeo?.window ?? wallGeo?.window ?? null;
+    return (
     <>
       <Canvas style={StyleSheet.absoluteFill} pointerEvents="none">
         {grainOpacity > 0 && noiseEffect && (
           <Group blendMode="overlay">
-            {/* Grain belongs to the photo; on a polaroid card it must not spill
-                onto the white deck, so it is clipped to the photo window. */}
+            {/* Grain belongs to the photo; on a framed photo it must not spill
+                onto the mat, so it is clipped to the photo window. */}
             <Rect
-              x={polaroidGeo ? polaroidGeo.window.x : 0}
-              y={polaroidGeo ? polaroidGeo.window.y : 0}
-              width={polaroidGeo ? polaroidGeo.window.w : vw}
-              height={polaroidGeo ? polaroidGeo.window.h : vh}
+              x={framedWin ? framedWin.x : 0}
+              y={framedWin ? framedWin.y : 0}
+              width={framedWin ? framedWin.w : vw}
+              height={framedWin ? framedWin.h : vh}
               opacity={grainOpacity}
             >
               <Shader source={noiseEffect} />
@@ -644,6 +675,7 @@ export default function Viewfinder({
       </View>
     </>
   );
+  };
 
   if (mode === 'camera') {
     if (!cameraPermissionGranted) {
@@ -824,6 +856,65 @@ export default function Viewfinder({
     );
   }
 
+  // WALL FRAME (library): the photo is cover-cropped (center) into the PNG's
+  // fixed 3:2 window — the mat opening of a real frame hides the print edges.
+  // The window never letterboxes a mismatched aspect; the artwork PNG is drawn
+  // over the crop afterwards (its transparent window reveals the photo).
+  if (mode === 'library' && wallGeo && wallImage && skiaImage && libraryImageUri) {
+    const win = wallGeo.window;
+    const frame = wallGeo.frame;
+    const winRect = rect(win.x, win.y, win.w, win.h);
+    return (
+      <View className="flex-1 relative overflow-hidden bg-black items-center justify-center">
+        <Canvas style={StyleSheet.absoluteFill}>
+          <Rect x={0} y={0} width={vw} height={vh} color="#000000" />
+          <Group>
+            <ColorMatrix matrix={colorMatrix} />
+            {useShaderPass ? (
+              <Rect x={win.x} y={win.y} width={win.w} height={win.h}>
+                {cinemaOn ? (
+                  <Shader source={cinemaEffect!} uniforms={cinemaParams!.uniforms}>
+                    {toneEffect && toneOn ? (
+                      <Shader
+                        source={toneEffect}
+                        uniforms={{ dr: toneParams[0], hl: toneParams[1], sh: toneParams[2] }}
+                      >
+                        <ImageShader image={skiaImage} fit="cover" tx="clamp" ty="clamp" rect={winRect} />
+                      </Shader>
+                    ) : (
+                      <ImageShader image={skiaImage} fit="cover" tx="clamp" ty="clamp" rect={winRect} />
+                    )}
+                  </Shader>
+                ) : toneEffect && toneOn ? (
+                  <Shader
+                    source={toneEffect}
+                    uniforms={{ dr: toneParams[0], hl: toneParams[1], sh: toneParams[2] }}
+                  >
+                    <ImageShader image={skiaImage} fit="cover" tx="clamp" ty="clamp" rect={winRect} />
+                  </Shader>
+                ) : null}
+              </Rect>
+            ) : (
+              <SkiaImage image={skiaImage} fit="cover" rect={winRect} />
+            )}
+          </Group>
+          {grainOpacity > 0 && noiseEffect && (
+            <Group blendMode="overlay">
+              <Rect x={win.x} y={win.y} width={win.w} height={win.h} opacity={grainOpacity}>
+                <Shader source={noiseEffect} />
+              </Rect>
+            </Group>
+          )}
+          {/* Artwork over the crop: transparent window reveals it, mat covers the
+              rest. Drawn last so semi-transparent mat edges blend over the photo
+              instead of the reverse. */}
+          <SkiaImage image={wallImage} x={frame.x} y={frame.y} width={frame.w} height={frame.h} fit="fill" />
+          {renderGPSWatermark()}
+        </Canvas>
+      </View>
+    );
+  }
+
   return (
     <View className="flex-1 relative overflow-hidden bg-black items-center justify-center">
       {libraryImageUri && skiaImage ? (
diff --git a/src/types/index.ts b/src/types/index.ts
index ad2bc74..db06e35 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -1,4 +1,4 @@
-export type FrameId = 'none' | 'polaroid' | 'classic-white' | 'cinematic';
+export type FrameId = 'none' | 'polaroid' | 'classic-white' | 'cinematic' | 'wallframe';
 
 // Cinematic seasonal atmosphere grade. Not a fake re-light: it reads the
 // photo's EXISTING exposure — warm tint + soft glow on areas already lit,
@@ -29,7 +29,7 @@ export interface Recipe {
   isCustom?: boolean;
   baseFilter: 'classic-neg' | 'provia' | 'velvia' | 'monochrome' | 'none';
   adjustments: ColorAdjustments;
-  frameId?: FrameId; // e.g. 'none', 'polaroid', 'classic-white', 'cinematic'
+  frameId?: FrameId; // e.g. 'none', 'polaroid', 'classic-white', 'cinematic', 'wallframe'
   cinema?: CinemaSeason | null; // seasonal atmosphere grade (optional)
   useGeotag: boolean;
 }
diff --git a/src/utils/exportEngine.ts b/src/utils/exportEngine.ts
index 751f1b5..f6095a5 100644
--- a/src/utils/exportEngine.ts
+++ b/src/utils/exportEngine.ts
@@ -7,7 +7,7 @@ import { Recipe, GPSInfo, FrameId } from '../types';
 import { getSkiaColorMatrix, applyExposureGain } from './colorUtils';
 import { TONE_SKSL, getToneUniforms, toneIsActive } from './toneShader';
 import { CINEMA_SKSL, getCinemaUniforms, cinemaIsActive } from './cinemaShader';
-import { drawFrameOnCanvas, polaroidLayout, POLAROID_CARD, POLAROID_WIN_W } from './frameUtils';
+import { drawFrameOnCanvas, polaroidLayout, POLAROID_CARD, POLAROID_WIN_W, wallframeLayout, WALLFRAME_IMG_W, WALLFRAME_IMG_H } from './frameUtils';
 import { patchJpegDpi } from './jpegDpi';
 
 export interface ExportResult {
@@ -260,13 +260,15 @@ export async function processAndExportPhoto(
     // processed picture is composited, uncropped, into the window of a bigger
     // off-white card (real print proportions, see frameUtils) — the export IS
     // the card, with the photo scaled to the window so it keeps ~WIN_W of the
-    // card width. Other frames (classic white border, legacy cinematic bars)
-    // draw over the photo-sized canvas as before.
+    // card width. WALL FRAME: the export IS the frame PNG at native resolution,
+    // with the photo cover-cropped (center) into the fixed 3:2 window (the mat
+    // opening of a real frame). Other frames (classic white border, legacy
+    // cinematic bars) draw over the photo-sized canvas as before.
     let outputSurface: SkSurface = surface;
     let stampCanvas = canvas;
     let stampW = width;
     let stampH = height;
-    let polaroidWindow: { x: number; y: number; w: number; h: number } | null = null;
+    let framedWindow: { x: number; y: number; w: number; h: number } | null = null;
     if (frameId === 'polaroid') {
       const photoImg = surface.makeImageSnapshot();
       const outW = width; // card width matches the photo width
@@ -302,7 +304,59 @@ export async function processAndExportPhoto(
       stampCanvas = cardCanvas;
       stampW = outW;
       stampH = outH;
-      polaroidWindow = win;
+      framedWindow = win;
+    } else if (frameId === 'wallframe') {
+      // Export at the PNG's native resolution: the mat artwork stays crisp and
+      // the photo crop inside the window is as large as the asset allows.
+      const photoImg = surface.makeImageSnapshot();
+      const pw = photoImg.width();
+      const ph = photoImg.height();
+      const outW = WALLFRAME_IMG_W;
+      const outH = WALLFRAME_IMG_H;
+      const cardSurface = createSurface(outW, outH);
+      if (!cardSurface) {
+        console.error('Failed to create wallframe surface');
+        return null;
+      }
+      const cardCanvas = cardSurface.getCanvas();
+      // Decode the frame PNG artwork (bundled asset → base64, same path as the
+      // GPS fonts below — embedded assets may not expose a readable file URI).
+      const wfAsset = Asset.fromModule(require('../../wallframe.png'));
+      await wfAsset.downloadAsync();
+      const wfDataStr = wfAsset.localUri
+        ? await FileSystem.readAsStringAsync(wfAsset.localUri, { encoding: FileSystem.EncodingType.Base64 })
+        : null;
+      if (!wfDataStr) {
+        console.error('Failed to load wallframe.png data');
+        return null;
+      }
+      const wfImage = Skia.Image.MakeImageFromEncoded(Skia.Data.fromBase64(wfDataStr));
+      if (!wfImage) {
+        console.error('Failed to decode wallframe.png');
+        return null;
+      }
+      const wl = wallframeLayout(outW, outH, 'fill');
+      const win = wl.window;
+      // Cover-crop (center): scale the processed photo so it fills the fixed
+      // 3:2 window and cut the overflowing edges equally on both sides.
+      const plainPaint = Skia.Paint();
+      const scale = Math.max(win.w / pw, win.h / ph);
+      const srcW = win.w / scale;
+      const srcH = win.h / scale;
+      cardCanvas.drawImageRect(
+        photoImg,
+        Skia.XYWHRect((pw - srcW) / 2, (ph - srcH) / 2, srcW, srcH),
+        Skia.XYWHRect(win.x, win.y, win.w, win.h),
+        plainPaint
+      );
+      // Artwork over the crop: its transparent window reveals the photo, the
+      // mat covers the rest.
+      cardCanvas.drawImage(wfImage, 0, 0, plainPaint);
+      outputSurface = cardSurface;
+      stampCanvas = cardCanvas;
+      stampW = outW;
+      stampH = outH;
+      framedWindow = win;
     } else {
       drawFrameOnCanvas(canvas, width, height, frameId);
     }
@@ -334,14 +388,13 @@ export async function processAndExportPhoto(
         const timestampStr = `${pad(d.getDate())}/${pad(d.getMonth() + 1)}/${d.getFullYear()} ${pad(d.getHours())}:${pad(d.getMinutes())}`;
         const gap = Math.round(fontSize * 1.6); // icon box (~1em) + one clear mono space (~0.6em)
 
-        // Polaroid: caption at the bottom-left inside the photo window (the
-        // spot the deck edge meets the print). Other frames: bottom-left of
-        // the image, clear of the edge.
+        // Framed (polaroid/wallframe): caption at the bottom-left inside the
+        // photo window. Other frames: bottom-left of the image, clear of edge.
         let baseX: number;
         let baseY: number;
-        if (polaroidWindow) {
-          baseX = polaroidWindow.x + polaroidWindow.w * 0.05;
-          baseY = polaroidWindow.y + polaroidWindow.h - Math.round(fontSize * 1.4);
+        if (framedWindow) {
+          baseX = framedWindow.x + framedWindow.w * 0.05;
+          baseY = framedWindow.y + framedWindow.h - Math.round(fontSize * 1.4);
         } else {
           baseX = fontSize * 1.2;
           baseY = stampH - fontSize * 1.5;
diff --git a/src/utils/frameUtils.ts b/src/utils/frameUtils.ts
index 3e9c175..779a89c 100644
--- a/src/utils/frameUtils.ts
+++ b/src/utils/frameUtils.ts
@@ -10,6 +10,7 @@ export const FRAMES: FrameDefinition[] = [
   { id: 'none', name: 'NO FRAME' },
   { id: 'classic-white', name: 'CLASSIC BORDER' },
   { id: 'polaroid', name: 'RETRO POLAROID' },
+  { id: 'wallframe', name: 'WALL FRAME' },
 ];
 
 // Real Polaroid print proportions (88 x 107 mm card, 79 x 79 mm image print).
@@ -30,6 +31,57 @@ export interface PolaroidLayout {
   window: { x: number; y: number; w: number; h: number };
 }
 
+// Wall frame: the PNG artwork lives at the project root (wallframe.png,
+// 4000x3117 RGBA, transparent window 675..3322 x 675..2441). Only the geometry
+// lives here; the bitmap itself is drawn by the caller (Viewfinder overlay /
+// export engine). The window is FIXED 3:2 landscape, so the photo is
+// cover-cropped (center) into it — the mat of a real frame hides the print
+// edges. Fractions are relative to the full PNG.
+export const WALLFRAME_IMG_W = 4000;
+export const WALLFRAME_IMG_H = 3117;
+export const WALLFRAME = {
+  winLeft: 675 / 4000, // 0.16875
+  winTop: 675 / 3117, // ≈ 0.21655
+  winW: 2648 / 4000, // 0.662
+  winH: 1767 / 3117, // ≈ 0.56689
+} as const;
+
+export interface WallframeLayout {
+  frame: { x: number; y: number; w: number; h: number };
+  window: { x: number; y: number; w: number; h: number };
+}
+
+// Geometry of the wall-frame PNG inside an arbitrary container. The PNG is
+// contain-fitted ('contain', centered, letterboxed) for the live viewfinder, or
+// stretched to fill exactly ('fill', export canvas already has PNG aspect).
+export function wallframeLayout(
+  contW: number,
+  contH: number,
+  mode: 'contain' | 'fill' = 'contain'
+): WallframeLayout {
+  let frameW: number;
+  let frameH: number;
+  if (mode === 'fill') {
+    frameW = contW;
+    frameH = contH;
+  } else {
+    const s = Math.min(contW / WALLFRAME_IMG_W, contH / WALLFRAME_IMG_H);
+    frameW = WALLFRAME_IMG_W * s;
+    frameH = WALLFRAME_IMG_H * s;
+  }
+  const fx = (contW - frameW) / 2;
+  const fy = (contH - frameH) / 2;
+  return {
+    frame: { x: fx, y: fy, w: frameW, h: frameH },
+    window: {
+      x: fx + WALLFRAME.winLeft * frameW,
+      y: fy + WALLFRAME.winTop * frameH,
+      w: WALLFRAME.winW * frameW,
+      h: WALLFRAME.winH * frameH,
+    },
+  };
+}
+
 // Geometry of a retro-polaroid card inside an arbitrary container. The photo is
 // NEVER cropped: the image window keeps the photo aspect ratio (photoW/photoH)
 // and the card grows/shrinks around it, so the whole picture always fits the
diff --git a/wallframe.png b/wallframe.png
new file mode 100644
index 0000000..c3cfd0a
Binary files /dev/null and b/wallframe.png differ