diff --git a/README.md b/README.md
index e8683fb..804bb04 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+Graphics and infographics
+
 ## Mathematics
 
 * Hutton's formula: [tex source](https://github.com/ulaulaman/tikzdraw/blob/master/hutton_formula.tex) | [pdf](https://github.com/ulaulaman/tikzdraw/blob/master/pdf/hutton_formula.pdf)
diff --git a/prova.tex b/prova.tex
new file mode 100755
index 0000000..2e99d8d
--- /dev/null
+++ b/prova.tex
@@ -0,0 +1,19 @@
+\documentclass[]{article}
+
+%opening
+\title{Ciao}
+\author{Gianluigi}
+
+\begin{document}
+
+\maketitle
+
+\begin{abstract}
+Sono Contento
+\end{abstract}
+
+\section{Buongiorno}
+
+Buongiorno a te
+
+\end{document}