diff --git a/public/img/theme-mode-thumbnail-dark.svg b/public/img/theme-mode-thumbnail-dark.svg
new file mode 100644
index 000000000..40f93e8af
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@@ -0,0 +1,59 @@
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diff --git a/public/img/theme-mode-thumbnail-light.svg b/public/img/theme-mode-thumbnail-light.svg
new file mode 100644
index 000000000..a04f44156
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@@ -0,0 +1,54 @@
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diff --git a/public/img/theme-mode-thumbnail-system.svg b/public/img/theme-mode-thumbnail-system.svg
new file mode 100644
index 000000000..55e21680c
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