diff --git a/cnam/travaux/blanc/images/compile.png b/cnam/travaux/blanc/images/compile.png
new file mode 100644
index 0000000..6c921c8
Binary files /dev/null and b/cnam/travaux/blanc/images/compile.png differ
diff --git a/cnam/travaux/blanc/images/convert.png b/cnam/travaux/blanc/images/convert.png
new file mode 100644
index 0000000..95b01d1
Binary files /dev/null and b/cnam/travaux/blanc/images/convert.png differ
diff --git a/cnam/travaux/blanc/images/extract.png b/cnam/travaux/blanc/images/extract.png
new file mode 100644
index 0000000..eaf5717
Binary files /dev/null and b/cnam/travaux/blanc/images/extract.png differ
diff --git a/cnam/travaux/blanc/présentation/rationalisation.tex b/cnam/travaux/blanc/présentation/rationalisation.tex
index da253b0..49af344 100644
--- a/cnam/travaux/blanc/présentation/rationalisation.tex
+++ b/cnam/travaux/blanc/présentation/rationalisation.tex
@@ -33,5 +33,11 @@
 \only<2>{\imgico{7}{mercurial}}
 \only<3>{\imgico{7}{fossil}}
 
+\only<12>{\imgbig{extract}}
+\only<13>{\imgbig{convert}}
+\only<14>{\imgbig{compile}}
+
+\only<16>{\imgbig{digisign}}
+
 \end{column}\end{columns}
 \end{frame}