信
=
亻
+
言
:
Marie Curie and Rosa Luxemburg are reading a letter of Karl Marx to the public in the encampment's bathroom. To make the message really come across to the people they use a megaphone.
鸽
=
合
+
鸟
:
Guy Fawkes (g) is experimenting with creating new messengers for his secret underground network in front of the elevator (e1) by gluing (合) a dove (鸽) to a turkey (鸟). The idea behind the experiment is that they can fly in turns.