diff --git a/src/content/attachments/computer-graphics_plenoptic_function.svg b/src/content/attachments/computer-graphics_plenoptic_function.svg
index d251b34..74d2fa5 100644
--- a/src/content/attachments/computer-graphics_plenoptic_function.svg
+++ b/src/content/attachments/computer-graphics_plenoptic_function.svg
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="162.532" height="129.678" viewBox="0 0 162.532 129.678">
+<svg style="background: white" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="162.532" height="129.678" viewBox="0 0 162.532 129.678">
 <defs>
 <g>
 <g id="glyph-0-0">
diff --git a/src/content/blog/tikz-svg.mdx b/src/content/blog/tikz-svg.mdx
index 048a2b7..90b016b 100644
--- a/src/content/blog/tikz-svg.mdx
+++ b/src/content/blog/tikz-svg.mdx
@@ -2,6 +2,7 @@
 title: TikZ
 pubDate: 2025-02-06T19:00:00Z
 description: Converting TikZ graphics into svg graphics.
+heroImage: ../attachments/computer-graphics_plenoptic_function.svg
 ---
 At some point a man has to realize that they went down a rabbit-hole without any way to escape it. TikZ is one such rabbit-hole and, yes, I am that man.