Participating artists (among others):
Eva Blanché, Helène Butler, Michelle Bourke-Girgis, Charles Garcin, Alix Marie and Sydney Southam which all showed at the Gadje-Exhibition at Exchange Gallery in Dublin as well. All together there were over 40 artists exibiting (for details look at the Press Release PDF)
The Barcelona show is much bigger, over 40 artists from Spain, France, UK, USA, Germany, Canada, Venezuela, etc.

I showed two new collages. Here the link to the website of the exhibition (just click on "English", as the main page is in Spanish), and a dia show:
Here link to a review of the exhibition.