diff --git a/chap/graphisme.tex b/chap/graphisme.tex
index 06110bf..a026478 100644
--- a/chap/graphisme.tex
+++ b/chap/graphisme.tex
@@ -1,7 +1,20 @@
-\chapter{Graphismes}
+\chapter{Graphisme}
+
+%		------------------------------------------------
 
 \section{Flydraw}\index{Flydraw}
 
 flydraw is a drawing tool based on an interpreter which parses a
 language featuring rich graphic primitives; it uses libgd to output
 GIF, JPEG, or PNG\index{PNG} files.
+
+%		------------------------------------------------
+
+\section{Povray}\index{POVray}
+
+\textbf{Persistence Of Vision} est un logiciel de raytracing qui
+existe depuis plus de trente ans. 
+
+%		------------------------------------------------
+
+%		------------------------------------------------