diff --git a/Chapter five - illegal services.md b/Chapter five - illegal services.md
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+++ b/Chapter five - illegal services.md	
@@ -265,6 +265,8 @@ There is a lot of Catalans young girls. It's so estrange because this territory
 
 Prostitution in the synthetic telepathy network is, like all the structures, a pyramid. 
 
+![pyramid structures](scop.jpeg)
+
 # External links
 
 ![networking](1-intro_113_0.jpg)
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