2002
With Alberto Morell
ACB Office MADRID
2002
With Kazuyo Sejima and Paulo H. Durao
LISBON
2002
With Miguel Fisac, Jesús Aparicio and Alberto Morell
MADRID
2002
With Miguel Fisac
MADRID
2002
With Karl-Heinz Schmitz
Bauhaus University WEIMAR
2002
With Kazuyo Sejima and Osvaldo Sousa
LISBON
2002
With E. Simarro
John Harvard Statue
Harvard University CAMBRIDGE
2001
With Hisao Suzuki
Caja Granada GRANADA
2000
With Mario Botta and Benedetto Gravagnuolo
NAPLES
2000
With Juvencio Campo , his father
CÁDIZ
1999
With Julia Moore Converse
PHILADELPHIA
1999
With Richard Wesley, Hisao Kojama and Adam Bresnick
Furbess Library
Pennsylvania University PHILADELPHIA