Estelada Blava. Waving flag of the Catalonia. Catalan Flag in the Wind. Catalan Independent mark. Waving Catalonia Flag. Catalonia Flag Flowing. 3d illustration. Shutterstock Image - Estelada Blava. Waving flag of the Catalonia. Catalan Flag in the Wind. Catalan Independent mark. Waving Catalonia Flag. Catalonia Flag Flowing. 3d illustration. - ID: 725111125