diff --git a/Materials/regions/global-summer.xml b/Materials/regions/global-summer.xml
index 8489d8168..3cf89b48a 100644
--- a/Materials/regions/global-summer.xml
+++ b/Materials/regions/global-summer.xml
@@ -17,9 +17,9 @@
     <effect>Effects/grass</effect>
     <texture-set>
       <texture>Terrain/airport-grass-autumn.png</texture>
-      <texture n="13">Terrain/airport-grass.png</texture>
+      <texture n="13">Terrain/airport-grass-summer.png</texture>
       <texture n="14">Terrain/airport_grass_overlay.png</texture>
-      <texture n="20">Terrain/airport-grass.png</texture>
+      <texture n="20">Terrain/airport-grass-summer.png</texture>
     </texture-set>
     <parameters>
       <grit_alpha>0.4</grit_alpha>
@@ -27,7 +27,7 @@
 			<overlay_bias>0.5</overlay_bias>
       <use_color_overlay>0</use_color_overlay>
       <base_layer_magnification>1.0</base_layer_magnification>
-      <overlay_layer_magnification>8.0</overlay_layer_magnification>
+      <overlay_layer_magnification>16.0</overlay_layer_magnification>
       <overlay_alpha>0.85</overlay_alpha>
     </parameters>
     <xsize>256</xsize>
diff --git a/Textures/Terrain/airport-grass-summer.png b/Textures/Terrain/airport-grass-summer.png
index ae76e2eba..3481a2c35 100644
Binary files a/Textures/Terrain/airport-grass-summer.png and b/Textures/Terrain/airport-grass-summer.png differ
diff --git a/Textures/Terrain/airport_grass_overlay.png b/Textures/Terrain/airport_grass_overlay.png
index 5a711873f..faece1ef0 100644
Binary files a/Textures/Terrain/airport_grass_overlay.png and b/Textures/Terrain/airport_grass_overlay.png differ
diff --git a/Textures/Terrain/uk_countryside1.png b/Textures/Terrain/uk_countryside1.png
index 48ae4695e..c7b9a30a4 100644
Binary files a/Textures/Terrain/uk_countryside1.png and b/Textures/Terrain/uk_countryside1.png differ
diff --git a/Textures/Terrain/uk_countryside2.png b/Textures/Terrain/uk_countryside2.png
index 72386b94e..ba7383d9f 100644
Binary files a/Textures/Terrain/uk_countryside2.png and b/Textures/Terrain/uk_countryside2.png differ