diff --git a/content/TODO.md b/content/TODO.md
index 78ac5f899a839128464612a1773ff0a98d10f5ad..1aa237e936bdf312c3430cfd5841d64e774db5fb 100644
--- a/content/TODO.md
+++ b/content/TODO.md
@@ -1,4 +1,4 @@
 * Naming of functions, variables and terms in the text shouls be consistent (and not porosity).
 * Content of pdf file should be moved to readme.md
 * Code for computing thickness should be packed in a function
-* Make nice figure for QIM homepage.
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+* Make nice figure for QIM homepage -- with colored skeleton?
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