diff --git a/essai1-lena.txt b/essai1-lena.txt
new file mode 100644
index 0000000000000000000000000000000000000000..499c4870dac2eb07c38e88972f19f15c3355264f
--- /dev/null
+++ b/essai1-lena.txt
@@ -0,0 +1 @@
+jfklshvhlqvdl
\ No newline at end of file