diff -r a61996a726a8 -r 4229316a34ac ThemeFiles.wiki
--- a/ThemeFiles.wiki	Tue Oct 23 22:59:39 2018 +0100
+++ b/ThemeFiles.wiki	Wed Oct 24 14:12:38 2018 +0100
@@ -160,6 +160,9 @@
 === `SDFlake.png` ===
 Sudden Death version of `Flake.png`. If missing, `Data/Graphics/SuddenDeath/SDFlake.png` is used. This image contains skulls and bones.
 
+=== `Snow.png` ===
+A snowflake. A snowflake is a type of flake which might become part of the terrain. This is used in themes in which snow flakes are enabled (see [ThemeCfg]). The image size must be 3×3. If missing, `Data/Graphics/Snow.png` is used. The default image works just fine, only override this if you really want to.
+
 === `CloudsL.png`, `SDCloudsL.png`, `FlakeL.png`, `SDFlakeL.png` ===
 Optional horizonally mirrored version of `Clouds.png`, `SDClouds.png`, `Flake.png` and `SDFlakeL.png`, respectively. If present, these images instead of the unmirrored ones are used when the wind blows the flakes or clouds to the left.