Link to gallery, scroll down to ‘Multimedia’ link.
The slogans are are even better than the art:
“Let’s take revenge a thousand times on the US imperialist wolves!”
“Our missile programme is a guarantee for world peace and security.”
‘Let’s all become perfect swimmers” — this one had me scratching my head a little bit.
UPDATE Aug, 2017: The links no longer direct you to the Posters, you could look here to view other examples.