Some research centers I have visited :

- University of Notre Dame [ jpg ]
- Universidad Rey Juan Carlos, Madrid [ jpg ]
- Collegium Budapest, Institute for Advanced Study [ jpg ]
- Department of Sociology, Stockholm University [ jpg ]
- Physics Institute of São Carlos, University of São Paulo [ jpg ]
- Princeton Institute for Advanced Study [ jpg1 ] , [ jpg2 ] ; Einstein's office at the IAS : [ jpg3 ]

Some pictures I have uploaded to Facebook :

https://www.facebook.com/jgo.photos