diff --git a/contexte.inc b/contexte.inc
index edbb764..80dd115 100644
--- a/contexte.inc
+++ b/contexte.inc
@@ -2,18 +2,16 @@
  *   nouveau projet Thu Dec  5 11:37:05 AM UTC 2024
  */
 
-// plane { y, 0 pigment { color DarkGreen } }
-
 height_field {
 	png "datas/hf.png"
 	smooth
-	texture {
-		pigment { DarkGreen  }
-		normal { bumps 1 scale 4.2 }
-		finish  { phong 0.333 }
-		}
 	translate <-.5, 0, -.5>
 	scale <18, 0.85, 18>
+	texture {
+		pigment { color DarkGreen  }
+		normal { bumps 0.035 scale 0.186 }
+		finish  { phong 0.111 }
+		}
 	}
 
 
@@ -22,21 +20,35 @@ cylinder { 0, <1, 0, 0>, 0.005 pigment { color Red } }
 cylinder { 0, <0, 0, 1>, 0.005 pigment { color Blue } }
 #end
 
-
+#if (1)
 light_source {
 	<3, 3.50,  2>	color Gray90
 	spotlight
 	radius 12
-	falloff 20
+	falloff 10
 	tightness 10
 	point_at <0, 0.95, 0.22222222>
 	}
+#end
 
+#if (1)
+light_source {
+	<4, 0.30, -2>	color Gray90
+	spotlight
+	radius 12
+	falloff 20
+	tightness 10
+	point_at <0, 0.80, 0.22222>
+	}
+#end
+
+#if (1)
 light_source {
 	<-5, 5.50, 8>	color White
 	spotlight
 	radius 8
-	falloff 20
+	falloff 10
 	tightness 5
 	point_at <0, 0.95, -0.22>
 	}
+#end