diff --git a/examples/code_fragments/img/modulate_image.py b/examples/code_fragments/img/modulate_image.py
deleted file mode 100644
index 1222f9b1634df0601a4f2ca0be65d3e65a634eac..0000000000000000000000000000000000000000
--- a/examples/code_fragments/img/modulate_image.py
+++ /dev/null
@@ -1,23 +0,0 @@
-import math
-import ost.img.alg
-
-class modulator(img.RealFunction):
-    def __init__(self,f):
-        img.RealFunction.__init__(self)
-        self.f = f
-        
-    def Func(self,point):
-        return math.sin(point[0]*self.f)*math.sin(point[1]*self.f)
-
-im = img.CreateImage(img.Size(400,200))
-im.ApplyIP(img.alg.Randomize())
-
-im2 = im * modulator( 0.1 )
-
-im2.SetSpatialOrigin(img.Point(0,200))
-
-im3 = img.CreateImage(img.Size(400,400))
-im3.Paste(im)
-im3.Paste(im2)
-
-v=gui.CreateDataViewer(im3,"Modulated Image")