The main issue in Iran is the abuse of authority, not one of wearing the hijab or Islam. The police have overstepped their duty to promote modesty, and the excessive use of force is inexcusable.
What Cuban poster artists did in the 1960s and 1970s was not just a random, lucky occurrence. It was a prime example of a complex process that involves referencing and appropriating visual material from the past — a complex process still employed today.