Links:
[1] http://www.coac.arquitectes.cat/ca/oberta-convocatoria-9e-premi-paisatge-rosa-barba
[2] http://www.coac.net/landscape/final.html
[3] http://www.coac.net/landscape/categories.html
[4] http://www.coac.arquitectes.cat/ca/javascript%3Ahistory.back%281%29