diff --git a/PUBLIC_DATA_POLICY.md b/PUBLIC_DATA_POLICY.md
index 3adbe1f..bc7e6a4 100644
--- a/PUBLIC_DATA_POLICY.md
+++ b/PUBLIC_DATA_POLICY.md
@@ -12,8 +12,9 @@ distribution.
 - Invented dimensions and quantities that do not reproduce a private project.
 - Placeholder configuration such as `Example Fabricator` and `Example City, ST`.
 - Product behavior and generic steel-domain terminology.
-- Public demo media reviewed before publication and pinned in the scanner by exact
-  repository path and SHA-256 digest. Replacing it requires a new review and digest.
+- Public gallery media reviewed before publication and pinned in the scanner by
+  exact repository path and SHA-256 digest. Replacing it requires a new review and
+  digest.
 
 ## Prohibited
 
diff --git a/docs/assets/pi-steel-gallery.webp b/docs/assets/pi-steel-gallery.webp
new file mode 100644
index 0000000..300daee
Binary files /dev/null and b/docs/assets/pi-steel-gallery.webp differ
diff --git a/package.json b/package.json
index 40ae844..fdd5625 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@structupath/pi-steel",
   "version": "0.2.2",
-  "description": "Structural steel estimating skills for the Pi coding agent — AISC takeoffs, bills of material, tonnage calcs, plate nesting with burn-table DXF output, and vendor RFQ generation.",
+  "description": "Structural steel estimating for Pi — validated takeoffs, plate nesting, guarded DXF output, and review-ready RFQ packages.",
   "type": "module",
   "keywords": [
     "pi-package",
@@ -10,7 +10,6 @@
     "structural-steel",
     "estimating",
     "takeoff",
-    "aisc",
     "bom",
     "rfq",
     "construction",
@@ -48,7 +47,8 @@
   "pi": {
     "skills": [
       "./skills"
-    ]
+    ],
+    "image": "https://raw.githubusercontent.com/StructuPath/pi-steel/main/docs/assets/pi-steel-gallery.webp"
   },
   "files": [
     "skills",
@@ -66,6 +66,7 @@
     "DATA_PROVENANCE.md",
     "DATA_PROVENANCE.json",
     "docs/assets/pi-steel-demo.gif",
+    "docs/assets/pi-steel-gallery.webp",
     "README.md",
     "PUBLIC_DATA_POLICY.md",
     "LICENSE"
diff --git a/scripts/check-public-data.py b/scripts/check-public-data.py
index 495131b..3b1fd47 100644
--- a/scripts/check-public-data.py
+++ b/scripts/check-public-data.py
@@ -38,6 +38,8 @@
 AUDITED_PUBLIC_BINARY_SHA256 = {
     Path("docs/assets/pi-steel-demo.gif"):
         "ae6ad7286fc5f1eca31e960d4ac4414b7a32a566b975ddacc7d662824c34d91c",
+    Path("docs/assets/pi-steel-gallery.webp"):
+        "9d8f2b1dedb00fa6c53c78f4578a12225f84bded4f7bbabe33182486372d12a8",
 }
 PATTERNS = {
     "private operating-company claim": re.compile(
diff --git a/tests/test_package_contents.py b/tests/test_package_contents.py
index 1b7b747..7f7781c 100644
--- a/tests/test_package_contents.py
+++ b/tests/test_package_contents.py
@@ -28,6 +28,7 @@ def test_npm_dry_run_contains_runtime_contract_and_excludes_private_artifacts():
         "DATA_PROVENANCE.json",
         "PUBLIC_DATA_POLICY.md",
         "docs/assets/pi-steel-demo.gif",
+        "docs/assets/pi-steel-gallery.webp",
         "scripts/check-data-provenance.py",
         "scripts/doctor.py",
         "skills/_shared/schemas/estimate-package.schema.json",
diff --git a/tests/test_public_data_policy.py b/tests/test_public_data_policy.py
index d112e1d..cc44696 100644
--- a/tests/test_public_data_policy.py
+++ b/tests/test_public_data_policy.py
@@ -79,18 +79,22 @@ def test_scanner_checks_unlisted_text_and_unquoted_credentials(self):
 
         self.assertTrue(any("credential assignment" in item for item in findings))
 
-    def test_audited_binary_requires_exact_path_and_hash(self):
+    def test_audited_binaries_require_exact_paths_and_hashes(self):
         scanner = load_scanner()
-        relative = Path("docs/assets/pi-steel-demo.gif")
-        content = (ROOT / relative).read_bytes()
-
-        self.assertTrue(scanner.is_audited_public_binary(relative, content))
-        self.assertFalse(
-            scanner.is_audited_public_binary(relative, content + b"modified")
-        )
-        self.assertFalse(
-            scanner.is_audited_public_binary(Path("docs/assets/other.gif"), content)
-        )
+        for relative in scanner.AUDITED_PUBLIC_BINARY_SHA256:
+            with self.subTest(relative=relative):
+                content = (ROOT / relative).read_bytes()
+                self.assertTrue(
+                    scanner.is_audited_public_binary(relative, content)
+                )
+                self.assertFalse(
+                    scanner.is_audited_public_binary(relative, content + b"modified")
+                )
+                self.assertFalse(
+                    scanner.is_audited_public_binary(
+                        Path("docs/assets/other.bin"), content
+                    )
+                )
 
     def test_scanner_detects_high_confidence_secret_formats_without_echoing_value(self):
         scanner = load_scanner()