diff --git a/DDM-Corner-Helmholtz-2D/.gitignore b/DDM-Corner-Helmholtz-2D/.gitignore
index 547656a59b8d2e8b9c682a94e237906e5f0cd737..f32b9714f07d0b0b900e6304842f231485b3596f 100644
--- a/DDM-Corner-Helmholtz-2D/.gitignore
+++ b/DDM-Corner-Helmholtz-2D/.gitignore
@@ -2,3 +2,5 @@
 *.msh
 *.pre
 *.db
+out_ABC/**
+out_TC/**
\ No newline at end of file
diff --git a/DDM-Corner-Helmholtz-2D/img/ABC.png b/DDM-Corner-Helmholtz-2D/img/ABC.png
index 1e9c22868fbf4054309b122af92aa4a797eeae54..15ff9890436f06216ea6fbc2607f21c3df11113d 100644
Binary files a/DDM-Corner-Helmholtz-2D/img/ABC.png and b/DDM-Corner-Helmholtz-2D/img/ABC.png differ
diff --git a/DDM-Corner-Helmholtz-2D/img/TC.png b/DDM-Corner-Helmholtz-2D/img/TC.png
index 7ad19adf75733d2b5e8f6f7df481bbacd91c78fd..a0ffefa93a998f4be59b3dd6e41e533c6f19247f 100644
Binary files a/DDM-Corner-Helmholtz-2D/img/TC.png and b/DDM-Corner-Helmholtz-2D/img/TC.png differ