Iron's

 Iron Maiden

Iron Lady

Iron Man - Marvel

Iron Man - Black Sabbath

Breaking Bread

 Breaking Bread -  UK Hip Hop , Funk and Soul

Breaking Bread - Communion

Moonchild

 Moonchild Sanelly

Moonchild ( Aleister Crowley )

Click the links for more on the Moon

Moon Madness / Lunacy

Communion / Holy Moon Man

Moon Knight

Lines

 The Line - Animation Studio

Hi Line

White Lines

Blue Lines - Massive Attack

Bristol Balloons

Bristol Balloons

Apart from music from artists like Massive Attack , Tricky and more recently Idles.

Possibly the two things that have done most to raise the profile of Bristol in recent years are:

1) Hot air ballooning, as exemplified by the annual  International Balloon festival.

2) The urban stencil/ graffiti artist "Bansky", who did a piece "Girl with the red balloon".

Banksy - Girl with the red Balloon