Such a wonderful cover and inventive graphic: Anarchy, issue 25, Autumn 1977. Front / Back. Painting by Clifford Harper. Published at the height of the UK Firemen's strike and later revised for the Zounds LP cover.

Guerilla Graphics. The visual identity of extremism.

http://we-make-money-not-art.com/branding_terror_the_logotypes/#.U2knz2dOW71

All-time favourite record cover (detail) Typography and section of gatefold image from Killing Joke's debut LP. Design by Mike Coles (Malicious Damage Records, 1980)