diff --git a/Matrix-Panels-Support.md b/Matrix-Panels-Support.md
index 67b8d07..52ea461 100644
--- a/Matrix-Panels-Support.md
+++ b/Matrix-Panels-Support.md
@@ -40,7 +40,7 @@ NeoTiles <ColumnMajorAlternatingLayout, RowMajorAlternatingLayout> tiles(
 ```
 
 ## [NeoMosaic](https://github.com/Makuna/NeoPixelBus/wiki/NeoMosaic-object)
-This object is constructed with a method from above to provide the mapping from the 2d coordinate system to index that the NeoPixelBus requires.  The method defines the layout of the physical panel but the orientation is ignored.  The mosaic will automatically rotate the panels to provide the shortest interconnections between panels.
+This object is constructed with a method from above to provide the mapping from the 2d coordinate system to index that the NeoPixelBus requires.  The method defines the layout of the physical panel but the orientation is ignored.  The mosaic will automatically rotate the panels to provide the shortest interconnections between panels.  The tiles in the mosaic are always laid out in RowMajorAlternating pattern.  
 ```
 NeoMosaic <ColumnMajorAlternatingLayout> mosaic(
     PanelWidth,