All the photos are from Marcos Vélez Photographer in Barcelona.
For all you that don't know exactly what and why is happening the protest in Spain, here a little resume.
Te origin can be traced to social networks and the Real democracy NOW (Spanish: Democracia real YA) civilian digital platform, along with 200 other small associations. It started on May 15 with an initial call in 58 Spanish cities.
The series of protests demands a radical change in Spanish politics, as protesters do not consider themselves to be represented by any traditional party nor favoured by the measures approved by politicians. Spanish media have related the protests to the economic crisis, Stéphane Hessel's Time for Outrage!, the NEET troubled generation and current protests in the Middle East and North Africa, Greece, Portugal as well as the Icelandic protest and riots in 2009. The protests were staged close to the local and regional elections, held on May 22. Here you can find more info : Wikipedia, Democracia real ya