diff --git a/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java b/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java
index c6dffae..d14fb82 100644
--- a/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java
+++ b/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java
@@ -82,6 +82,8 @@ public class IDFMNetworkExtractor {
 
     private static final String HOURS_FILE_NAME = "hours.csv";
 
+    private static final String IMAGES_FILE_NAME = "./images.csv";
+
     // Magically chosen values
     /**
      * A number of stops on each line
@@ -304,6 +306,15 @@ public class IDFMNetworkExtractor {
             LOGGER.log(Level.SEVERE, e,
                     () -> MessageFormat.format("Could not write in file {0}", HOURS_FILE_NAME));
         }
+
+        CSVImageProvider providerimage = new CSVImageProvider(transports.values().iterator());
+        try {
+            CSVTools.writeCSVToFile(IMAGES_FILE_NAME, Stream.iterate(providerimage.next(),
+                t -> providerimage.hasNext(), t -> providerimage.next()));
+        } catch (IOException e) {
+            LOGGER.log(Level.SEVERE, e,
+                () -> MessageFormat.format("Could not write in file {0}", IMAGES_FILE_NAME));
+        }
     }