diff --git a/SNT/02_Image_Numerique/fig/roue_couleurs_128.png b/SNT/02_Image_Numerique/fig/roue_couleurs_128.png
new file mode 100644
index 0000000..ef5bf84
Binary files /dev/null and b/SNT/02_Image_Numerique/fig/roue_couleurs_128.png differ
diff --git a/SNT/02_Image_Numerique/fig/roue_couleurs_128.svg b/SNT/02_Image_Numerique/fig/roue_couleurs_128.svg
new file mode 100644
index 0000000..3e72b21
--- /dev/null
+++ b/SNT/02_Image_Numerique/fig/roue_couleurs_128.svg
@@ -0,0 +1,260 @@
+
+
diff --git a/SNT/02_Image_Numerique/fig/roue_couleurs_255.png b/SNT/02_Image_Numerique/fig/roue_couleurs_255.png
new file mode 100644
index 0000000..c1f19ab
Binary files /dev/null and b/SNT/02_Image_Numerique/fig/roue_couleurs_255.png differ
diff --git a/SNT/02_Image_Numerique/fig/roue_couleurs_255.svg b/SNT/02_Image_Numerique/fig/roue_couleurs_255.svg
new file mode 100644
index 0000000..93c044b
--- /dev/null
+++ b/SNT/02_Image_Numerique/fig/roue_couleurs_255.svg
@@ -0,0 +1,260 @@
+
+