“Only Human” is the sixth mission in Crysis 3 and it contains one Propaganda Poster.
Crysis 3 mission 6 Propaganda Poster location
When you reach the huge Ceph Air Defense Turret, climb up on the ruins to the left. Check out the ruins and you will find a Propaganda Poster on the wall.
Ceph Air Defense Turret.
Climb up on the ruined building.
Check out walls and you will find out Propaganda poster.