diff --git a/SNT/02_Photographie_numerique/1E_resolution.pdf b/SNT/02_Photographie_numerique/1E_resolution.pdf
new file mode 100644
index 0000000..8ba2138
Binary files /dev/null and b/SNT/02_Photographie_numerique/1E_resolution.pdf differ
diff --git a/SNT/02_Photographie_numerique/1E_resolution.tex b/SNT/02_Photographie_numerique/1E_resolution.tex
new file mode 100755
index 0000000..9c8b625
--- /dev/null
+++ b/SNT/02_Photographie_numerique/1E_resolution.tex
@@ -0,0 +1,19 @@
+\documentclass[a4paper,10pt]{article}
+\usepackage{myXsim}
+
+\author{Benjamin Bertrand}
+\title{Photo numérique}
+\date{Novembre 2022}
+
+\DeclareExerciseCollection[step=1]{banque}
+\xsimsetup{collect}
+
+\pagestyle{empty}
+
+\begin{document}
+\input{exercises.tex}
+
+\printcollection{banque}
+\printcollection{banque}
+
+\end{document}
diff --git a/SNT/02_Photographie_numerique/exercises.tex b/SNT/02_Photographie_numerique/exercises.tex
index 6fa7ec1..f8429fb 100644
--- a/SNT/02_Photographie_numerique/exercises.tex
+++ b/SNT/02_Photographie_numerique/exercises.tex
@@ -14,8 +14,8 @@
             \end{center}
 \end{exercise}
 
-\begin{exercise}[subtitle={Définition et poids} step={1}, origin={ma tête}, topics={ Photo numérique }, tags={ ST }, mode={\computerMode}]
-    Compléter le tableau ci-dessous.
+\begin{exercise}[subtitle={Définition et poids}, step={1}, origin={ma tête}, topics={ Photo numérique }, tags={ ST }, mode={\computerMode}]
+    Compléter le tableau ci-dessous à partir des images \texttt{martin} sur réseau.
 
     \begin{tabular}{|c|*{3}{p{4cm}|}}
         \hline