diff --git a/fixtures/css/image-verification.ts b/fixtures/css/image-verification.ts
new file mode 100644
index 0000000..9c670c2
--- /dev/null
+++ b/fixtures/css/image-verification.ts
@@ -0,0 +1,125 @@
+import splattingPic from '../textures/splatting.jpg'
+
+const plane = spatialDocument.querySelector('plane') as any;
+const panel = plane.shadowRoot;
+const div = panel.querySelector('div');
+const images = div.querySelectorAll('img');
+const img1 = images[0];
+const img2 = images[1];
+const p = div.querySelector('p');
+
+spatialDocument.addEventListener('spaceReady', () => {
+  createImageBitmap(new Blob([splattingPic], { type: 'image/jpeg' })).then(async (bitmap) => {
+    const canvas = new OffscreenCanvas(bitmap.width, bitmap.height);
+    const ctx = canvas.getContext('2d');
+    if (ctx == null) {
+      return;
+    }
+
+    const shape = getRandomShape();
+    const leftImageData = getShapeFromImage(bitmap, shape);
+    const rightImageData = cutShapeFromImage(bitmap, shape);
+
+    const leftImageURL = await convertImageDataToDataURL(leftImageData);
+    const rightImageURL = await convertImageDataToDataURL(rightImageData);
+
+    img1.src = leftImageURL;
+    img2.src = rightImageURL;
+  });
+})
+
+moveImageWithRay();
+
+async function convertImageDataToDataURL(imageData: ImageData): Promise<string> {
+  const canvas = new OffscreenCanvas(imageData.width, imageData.height);
+  const ctx = canvas.getContext('2d');
+  if (ctx == null) {
+    throw new Error('Could not get 2D context');
+  }
+  ctx.putImageData(imageData, 0, 0);
+  const blob = await new Promise<Blob>((resolve) => {
+    canvas.convertToBlob().then(resolve);
+  });
+
+  const dataURL = await new Promise<string>((resolve) => {
+    const reader = new FileReader();
+    reader.onload = () => resolve(reader.result as string);
+    reader.readAsDataURL(blob);
+  });
+
+  return dataURL;
+}
+
+function moveImageWithRay() {
+  div.addEventListener('raymove', (event) => {
+    const mouseX = Math.round(event.x);
+    const gapX = mouseX - 128;
+    img1.style.transform = `translateX(${gapX}px)`;
+    if (gapX >= 763 && gapX <= 773) {
+      p.textContent = 'Success!';
+      p.style.color = 'white';
+    } else {
+      p.textContent = '';
+    }
+  })
+}
+
+function cutShapeFromImage(image, shape: string) {
+  const canvas = new OffscreenCanvas(image.width, image.height);
+  const ctx = canvas.getContext('2d');
+  ctx.drawImage(image, 0, 0);
+  ctx.globalCompositeOperation = 'destination-out';
+
+  if (shape === 'rect') {
+    ctx.fillRect(1/4 * image.width, 1/4 * image.height, 1/2 * image.width, 1/2 * image.height);
+  } else if (shape === 'circle') {
+    ctx.beginPath();
+    ctx.arc(image.width / 2, image.height / 2, Math.min(image.width, image.height) / 4, 0, 2 * Math.PI);
+    ctx.fill();
+  } else if (shape === 'triangle') {
+    ctx.beginPath();
+    ctx.moveTo(1/2 * image.width, 1/4 * image.height);
+    ctx.lineTo(1/4 * image.width, 3/4 * image.height);
+    ctx.lineTo(3/4 * image.width, 3/4 * image.height);
+    ctx.closePath();
+    ctx.fill();
+  }
+
+  const imageData = ctx.getImageData(0, 0, image.width, image.height);
+
+  return imageData
+}
+
+function getShapeFromImage(image, shape: string) {
+  const canvas = new OffscreenCanvas(image.width, image.height);
+  const ctx = canvas.getContext('2d');
+
+  if (shape === 'rect') {
+    ctx.beginPath();
+    ctx.rect(1/4 * image.width, 1/4 * image.height, 1/2 * image.width, 1/2 * image.height);
+    ctx.clip();
+  } else if (shape === 'circle') {
+    ctx.beginPath();
+    ctx.arc(image.width / 2, image.height / 2, Math.min(image.width, image.height) / 4, 0, 2 * Math.PI);
+    ctx.clip();
+  } else if (shape === 'triangle') {
+    ctx.beginPath();
+    ctx.moveTo(1/2 * image.width, 1/4 * image.height);
+    ctx.lineTo(1/4 * image.width, 3/4 * image.height);
+    ctx.lineTo(3/4 * image.width, 3/4 * image.height);
+    ctx.closePath();
+    ctx.clip();
+  }
+
+  ctx.drawImage(image, 0, 0);
+
+  const imageData = ctx.getImageData(0, 0, image.width, image.height);
+
+  return imageData;
+}
+
+function getRandomShape() {
+  const shapes = ['rect', 'circle', 'triangle'];
+  const randomIndex = Math.floor(Math.random() * shapes.length);
+  return shapes[randomIndex];
+}
diff --git a/fixtures/css/image-verification.xsml b/fixtures/css/image-verification.xsml
new file mode 100644
index 0000000..e201bf5
--- /dev/null
+++ b/fixtures/css/image-verification.xsml
@@ -0,0 +1,53 @@
+<xsml> 
+  <head> 
+    <title>Image Verification Demo</title>
+    <style> 
+      space {
+        position: 0 -1 -1;
+      }
+      plane {
+        display: relative;
+        flex-direction: row;
+      }
+    </style>
+    <script type="module" src="image-verification.ts"></script>
+  </head>
+  <space> 
+    <plane width="800" height="200"> 
+      <style type="text/css">
+        img {
+          display: block;
+          position: relative;
+        }
+        #img1 {
+          height: 100%;
+          left: 0;
+        }
+        #img2 {
+          height: 100%;
+          right: 0;
+        }
+        div {
+          height: 100%;
+          width: 100%;
+          display: flex;
+          position: absolute;
+          flex-direction: row;
+          justify-content: space-between;
+        }
+        #text {
+          margin: auto;
+          display: block;
+          color: black;
+          text-align: center;
+        }
+      </style>
+      <div > 
+        <img id="img1" />
+        <p id="text"> . </p>
+        <img id="img2" />
+      </div>
+    </plane>
+    <cube />
+  </space>
+</xsml>