International Polar Year - Science in the polar regions - Complutense University of Madrid - March 2007.

The polar regions - Andalusia Regional Government - Council of Education, Malaga - April 2007.

Ski and Mountain, the fair of snow and mountain sports - IFEMA Juan Carlos I Trade Fair, Madrid - November 2007.

Ski and Mountain, the fair of snow and mountain sports - IFEMA Juan Carlos I Trade Fair, Madrid - November 2006.

Expodeporte, the fair of sports - Glass Pavilion of the Casa de Campo, Madrid - April 2005.

Ski and Mountain, the fair of snow and mountain sports - IFEMA Juan Carlos I Trade Fair, Madrid - November 2005.

Expotural 2004, the rural and adventure tourism fair - Glass Pavilion of the Casa de Campo, Madrid - September 2004.

Ski and Mountain, the fair of snow and mountain sports - IFEMA Juan Carlos I Trade Fair, Madrid - September 2004.

Juvecant, the fair of Cantabria youth, organized by the Cantabria Autonomy Government - December 2003.

Photo exhibition "The Magic of the Orient" organized by the Spanish Geographical Society at the bookstore "De Viaje", which displayed the picture "Sunrise in Greenland" by Jose Naranjo - December 2003.