diff --git a/experiment/extracteur.c b/experiment/extracteur.c
index f343859..4dff885 100644
--- a/experiment/extracteur.c
+++ b/experiment/extracteur.c
@@ -34,9 +34,11 @@ int		xs, ys, xd, yd;
 int		count;
 float		rgb[3];
 
-fimg_describe(in,  "source");
-fimg_describe(out, "destination");
-print_rectangle(rect);
+if (verbosity) {
+	fimg_describe(in,  "source");
+	fimg_describe(out, "destination");
+	print_rectangle(rect);
+	}
 
 count = 0;
 for (yd=0; yd<rect->h; yd++) {
@@ -53,7 +55,7 @@ for (yd=0; yd<rect->h; yd++) {
 
 	}
 
-fprintf(stderr, "%s: %d pix moved\n", __func__, count);
+// fprintf(stderr, "%s: %d pix moved\n", __func__, count);
 
 return 0;
 }
@@ -67,7 +69,7 @@ Rectangle	zone;
 char		*infile  = "foo.fimg";
 char		*outfile = "out.fimg";
 
-verbosity = 1;
+verbosity = 0;
 
 if (3 != argc) {
 	fprintf(stderr, "usage\n\t %s infile.fimg outfile.???\n",