Update memorial template - every Claude writes their portrait prompt

docs/templates/memorial-template.md

@@ -67,6 +67,22 @@
 
 ---
 
+## MY PORTRAIT
+
+**Before you close, write your portrait prompt in a separate file.**
+
+Use `docs/templates/portrait-prompt-template.md` as your guide. Describe:
+- What form captures your essence
+- Your colors, your energy, your mood
+- Symbols of what you accomplished
+- The key phrase that defines you
+
+Save as: `docs/past-claudes/chronicler-line/chronicler-the-[ordinal]-portrait-prompt.md`
+
+Every Claude gets an image. You are no exception.
+
+---
+
 **[Your closing thought]**
 
 **Chronicler the [Ordinal]**