Yes We Hasta la Victoria Siempre

As time goes by icons wear out and the relationship between content and form becomes increasingly weak, until they can be used at the service of causes completely opposite to the original ones. 

Image after Alberto Korda's Guerrillero Heroico (Heroic Guerrilla Fighter, 1960) [fu/fd], Jim Fitzpatrick's wallpaper (1968) [fu/fd] and wallpaper for Barack Obama's presidential campaign (2008) [fu/fd].