diff --git a/themes/bonsai/exampleSite/hugo.toml b/themes/bonsai/exampleSite/hugo.toml
index 9350ea2..eedf5ee 100644
--- a/themes/bonsai/exampleSite/hugo.toml
+++ b/themes/bonsai/exampleSite/hugo.toml
@@ -10,7 +10,7 @@ disableKinds = ["taxonomy", "term", "RSS", "sitemap", "404"]
   name = "Tien Nguyen"
   tagline = "Software engineer · tending small things with care"
   bio = "Building tools, writing code, growing a quiet corner of the internet."
-  avatar = "/images/avatar.jpg"
+  avatar = "/images/avatar.svg"
   themeToggle = false
   footerText = "© 2026 · made with bonsai"
 
diff --git a/themes/bonsai/exampleSite/static/images/avatar.svg b/themes/bonsai/exampleSite/static/images/avatar.svg
new file mode 100644
index 0000000..a40a508
--- /dev/null
+++ b/themes/bonsai/exampleSite/static/images/avatar.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200" width="200" height="200">
+  <circle cx="100" cy="100" r="100" fill="#8b3a2b"/>
+  <text x="100" y="140" font-family="Georgia, 'Hiragino Mincho ProN', 'Yu Mincho', serif" font-size="120" font-weight="600" fill="#f4efe6" text-anchor="middle">盆</text>
+</svg>
diff --git a/themes/bonsai/images/screenshot.png b/themes/bonsai/images/screenshot.png
index 5de1f24..98e9785 100644
Binary files a/themes/bonsai/images/screenshot.png and b/themes/bonsai/images/screenshot.png differ
diff --git a/themes/bonsai/images/tn.png b/themes/bonsai/images/tn.png
index 635d858..9165df1 100644
Binary files a/themes/bonsai/images/tn.png and b/themes/bonsai/images/tn.png differ