Girls smile during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634892

People wave Catalan flag during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634889

People wave Catalan flag during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634882

A man walks with Catalan flag during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634879

People sit on a bench with Catalan flags as they participate a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634051

People walk with Catalan flags during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634048

A man waves Catalan flag during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634045

People with Catalan flags reflect in the glass as they participate in a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634040

A man holds Catalan flag during a rally on Catalonia's national day 'La Diada' in Barcelona, Spain, September 11, 2018. Thousands of Catalans gather as they demand independece from Spain. It comes nearly one year after an illegal referendum on secession held by Catalan authorities led to an ineffective independence declaration that received no international recognition.

11.09.2018#5634035