Cats are my favorite pets. Here some pictures of the cats living with my parents.

On the 7 November 2003 I defended my PhD thesis at the Vrije Universiteit, Amsterdam. Here the pictures of the ceremony.

One of my hobby, painting on rocks. See some of my painted rocks. Find more about painting on rocks on the web site of Lin Wellford

Another thing I love, trekking. Here the pictures I took on the Piani di Ragnolo in the Sibillini Mountains National Park (le Marche, Italy) during a walk with my father.