diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 0000000..1b6386d
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,6 @@
+# Screens PR
+> I certify that these images I'm adding have been tested at [tailor.trmnl.com](https://tailor.trmnl.com)
+
+For all imagery used in these images, I have the right to publish them as CC0 licensed files. 
+**OR**
+All imagery can be distributed freely and was sourced here:  
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diff --git a/.github/workflows/validate-images.yml b/.github/workflows/validate-images.yml
new file mode 100644
index 0000000..76a842c
--- /dev/null
+++ b/.github/workflows/validate-images.yml
@@ -0,0 +1,41 @@
+name: Image Validation and Gallery Update
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    paths:
+      - 'screens/800x480/**'
+
+jobs:
+  process-images:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write # Needed to push the GALLERY.md update
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Validate PNG dimensions
+        run: |
+          FILES=$(find screens/800x480 -name "*.png")
+          for FILE in $FILES; do
+            DIMENSIONS=$(identify -format "%wx%h" "$FILE")
+            if [ "$DIMENSIONS" != "800x480" ]; then
+              echo "::error file=$FILE::Invalid dimensions: $DIMENSIONS. Must be 800x480."
+              exit 1
+            fi
+          done
+
+      - name: Generate Gallery
+        run: python3 generate_gallery.py
+
+      - name: Commit and Push Gallery
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          git config --global user.name "Gallery Bot"
+          git config --global user.email "bot@github.com"
+          git add GALLERY_800x480.md
+          git diff --quiet && git diff --staged --quiet || (git commit -m "docs: update 800x480 gallery" && git push)
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diff --git a/README.md b/README.md
index ea2c8c1..3c74ea6 100644
--- a/README.md
+++ b/README.md
@@ -15,3 +15,28 @@ You can make customizations to the following brand attributes
 4. Install emscripten eg: `brew install emscripten`
 5. Compile and create a wasm file `bash build.sh`
 6. open `index.html` on your browser.
+
+# Community Screens
+[tailor.trmnl.com](https://tailor.trmnl.com/)
+Customize TRMNL with Tailor, our firmware tool that writes custom splash and loading screens for your TRMNL device.
+
+## Devices Supported
+- TRMNL OG (800x480)
+
+## Folder and File Structure
+```
+screens/
+├─ 800x480/
+│  ├─ CATEGORY/
+│  │  ├─ splash/
+│  │  ├─ loading/
+```
+> New categories and subsequent folders can be created as part of a Pull Request.
+
+### Filename Structure
+Hyphen separated sections, with underscore for spaces within a section. _Credit is optional._
+**WIDTHxHEIGHT-TYPE-UNIQUE_NAME-CREDIT?.png**
+_e.g._ 
+`800x480-splash-dungeon_crawler_carl_safehouse-mashermello.png`
+`800x480-loading-dungeon_crawler_carl_princess_donut.png`
+
diff --git a/generate_gallery.py b/generate_gallery.py
new file mode 100644
index 0000000..1557435
--- /dev/null
+++ b/generate_gallery.py
@@ -0,0 +1,59 @@
+import os
+import urllib.parse
+
+# Configuration
+BASE_DIR = "screens/800x480"
+OUTPUT_FILE = "GALLERY_800x480.md"
+REPO_URL = "https://github.com/usetrmnl/trmnl-designs/raw/main"
+
+def generate_gallery():
+    # Adjusted title and back-link reference for the specific size
+    markdown = [
+        "# 🖼️ 800x480 Screen Gallery",
+        "Browse and download splash and loading screens for TRMNL OG. All images are pre-validated to **800x480 PNG**.\n",
+        "> **Tip:** Right-click 'Download' and select 'Save Link As...' to save directly to your device.\n"
+    ]
+    
+    if not os.path.exists(BASE_DIR):
+        print(f"Directory {BASE_DIR} not found. Skipping.")
+        return
+
+    # Table of Contents
+    categories = sorted([d for d in os.listdir(BASE_DIR) if os.path.isdir(os.path.join(BASE_DIR, d))])
+    markdown.append("### 📂 Categories")
+    for cat in categories:
+        markdown.append(f"- [{cat.replace('_', ' ').title()}](#{cat.lower()})")
+    markdown.append("\n---\n")
+
+    for category in categories:
+        cat_name = category.replace('_', ' ').title()
+        markdown.append(f"## <a name='{category.lower()}'></a>{cat_name}")
+        markdown.append("| Type | Preview | Action |")
+        markdown.append("| :--- | :--- | :--- |")
+        
+        cat_path = os.path.join(BASE_DIR, category)
+        for sub in ["splash", "loading"]:
+            sub_path = os.path.join(cat_path, sub)
+            if os.path.exists(sub_path):
+                files = sorted([f for f in os.listdir(sub_path) if f.lower().endswith('.png')])
+                for f in files:
+                    img_path = f"{sub_path}/{f}"
+                    encoded_path = urllib.parse.quote(img_path)
+                    download_url = f"{REPO_URL}/{encoded_path}"
+                    
+                    # Using HTML for controlled scaling in the Markdown table
+                    preview = f'<img src="{img_path}" width="200" alt="{f}">'
+                    download_link = f"**[💾 Download]({download_url})**"
+                    
+                    markdown.append(f"| {sub.capitalize()} | {preview} | {download_link}<br>`{f}` |")
+        
+        # Anchor link back to the specific 800x480 header
+        markdown.append("\n[↑ Back to Top](#-800x480-screen-gallery)\n")
+        markdown.append("---\n")
+
+    with open(OUTPUT_FILE, "w") as f:
+        f.write("\n".join(markdown))
+    print(f"Successfully generated {OUTPUT_FILE}")
+
+if __name__ == "__main__":
+    generate_gallery()
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