I am pretty sure they are referring to this beautiful graffiti/art on Banksy (?), I think and it was a drawing of a girl with a red balloon in the shaped of a heart.
In the picture, we see the little girl letting go of the heart-shaped balloon, which can be interpreted into LOST LOVE, which is the meaning of this song, 'Girl With a Red Balloon.'
I am pretty sure they are referring to this beautiful graffiti/art on Banksy (?), I think and it was a drawing of a girl with a red balloon in the shaped of a heart.
http://1.bp.blogspot.com/_UGkDeohRngE/TDPavfnitOI/AAAAAAAABM4/U7ylZ2iu1yU/S760/girlwred1.jpg
In the picture, we see the little girl letting go of the heart-shaped balloon, which can be interpreted into LOST LOVE, which is the meaning of this song, 'Girl With a Red Balloon.'
Lost love.
She was the girl who let love go.
Civil Wars is great. :)