diff --git a/Fonderie/crapulator.c b/Fonderie/crapulator.c
index ad53dc6..c02658b 100644
--- a/Fonderie/crapulator.c
+++ b/Fonderie/crapulator.c
@@ -200,6 +200,20 @@ if (verbosity > 1) fprintf(stderr, "in %s, pixelize H rnd -> %d\n",
 fimg_copy_data(&tmp, img);
 fimg_destroy(&tmp);
 
+return ret;
+}
+/* -------------------------------------------------------------- */
+/* added Mon Apr  1 15:56:54 UTC 2024 */
+static int run_triptyq(FloatImg *img, int k)
+{
+FloatImg		tmp;
+int			ret;
+memset(&tmp, 0, sizeof(FloatImg));
+fimg_clone(img, &tmp, 0);
+ret = fimg_make_triptyq(img, &tmp, k);
+fimg_copy_data(&tmp, img);
+fimg_destroy(&tmp);
+
 return ret;
 }
 /* -------------------------------------------------------------- */
@@ -275,10 +289,13 @@ if (notused) {
 memset(&tmp, 0, sizeof(FloatImg));
 fimg_clone(img, &tmp, 0);
 ret = poke_sup_rb_g(img, &tmp);
+if (ret) { 
+	fprintf(stderr, "%s: ret = %d\n", __func__, ret);
+	}
 fimg_copy_data(&tmp, img);
 fimg_destroy(&tmp);
 
-return 0;
+return ret;
 }
 /* -------------------------------------------------------------- */
 /*
@@ -488,6 +505,11 @@ switch (idFx) {
 		retval = fimg_auto_thermique(image, image, 0);
 		break;
 
+	case CR_triptyq:
+		/* added  Mon Apr  1 15:52:32 UTC 2024*/
+		retval = run_triptyq(image, 0);
+		break;
+
 	default :
 		fprintf(stderr, "%s : effect #%d invalid\n", 
 				__func__, idFx);
diff --git a/Fonderie/crapulors.liste b/Fonderie/crapulors.liste
index 2cab3e0..7e0196f 100644
--- a/Fonderie/crapulors.liste
+++ b/Fonderie/crapulors.liste
@@ -45,4 +45,5 @@
 61	fluffy		1	0.12
 62	suprbg		1	0
 80	thermocol	1	0
+81	triptyq		1	0
 -1	end		1	1.0