Who Was Descibed As An Inspiration And Paymaster For Terrorist Why Is Antoni Gaudí Be Descibed As An Iconoclast?

Why is Antoni Gaudí be descibed as an iconoclast? - who was descibed as an inspiration and paymaster for terrorist

In examining the Gaudí sites seem to say, he was an iconoclast, but give no indication of reason. Can someone help me here, or suggest a site that you say, why be?
Thank you!