Malte Monkey (mu) is setting up a Christmas tree (木) in the bathroom of the space station (Ø4). He decorates the tree with eight-balls (八) and puts a holy cross (十) at the top of the tree.
stick / pole / lever / classifier for long objects such as guns
杆
=
干
+
木
:
Guy Fawkes (g) is putting up Christmas decorations in the anthill (an3). He is using a stick (杆) to put dried fruits (干) on top of the Christmas tree (木).