Guernica colour footage
https://www.youtube.com/watch?v=bOh9pSNYhWA
https://www.youtube.com/watch?v=HxCefafzaSY
https://www.youtube.com/watch?v=fgE3yKbEjuw
https://www.youtube.com/watch?v=Cbqizjg3hzwhttps://www.youtube.com/watch?v=JSZ1w8-orxg
https://www.youtube.com/watch?v=eksEL8qhP-whttps://www.youtube.com/watch?v=v1xN4Ji__KA
https://www.youtube.com/watch?v=B8ry6o32UAM
https://www.youtube.com/watch?v=nay0TD9rWMI
https://www.youtube.com/watch?v=nay0TD9rWMI