diff --git a/12.temporary_ins/06.geometry-coordinates/10.n1/40.parallel-1/cheatsheet.fr.md b/12.temporary_ins/06.geometry-coordinates/10.n1/40.parallel-1/cheatsheet.fr.md
index e388d03b6..77f1c9d0d 100644
--- a/12.temporary_ins/06.geometry-coordinates/10.n1/40.parallel-1/cheatsheet.fr.md
+++ b/12.temporary_ins/06.geometry-coordinates/10.n1/40.parallel-1/cheatsheet.fr.md
@@ -23,7 +23,10 @@ lessons:
 
 ### Mais alors, que serait un espace non euclidien ?
 
-* 
+Le texte succinct de cette partie "synthèse" va venir...
+
+![](geometry-non-euclidian-sphere-ant_L1200.jpg)
+
 
 ![](geometry-non-euclidian-parallels-sphere_L1200.jpg)
 
@@ -33,6 +36,7 @@ lessons:
 
 ![](geometry-non-euclidian-pi-sphere_L1200.jpg)
 
+
 ![](geometry-non-euclidian-pi-sphere-2_L1200.jpg)