自
=
丶
+
目
:
Mnemonic symbol: a hand mirror, which someone uses to look at themselves.
The Eye of Providence (目) is looking at itself (自) in a handheld mirror (自) in the space station's bathroom (Ø4). It think it's indeed looking very good, since Zorro (z) attached a petal (丶) to its eye (目).
讨
=
寸
+
讠
:
Tecumseh (t) is asking (讨) an advertising column (讠) inside of the aorta (ao3) for a little snack, and indeed, the column ejects some chocolate bars, which causes Tecumseh to thumb up (寸) at it.
没
=
殳
+
氵
:
Mahatma Gandhi is being carried out of the Eiffel Tower, and he just passed the entrance. He is not allowed to enter, because he has no money. He begs to be allowed to enter and tries to trade a bottle of water and a halberd for a ticket.
趣
=
取
+
走
:
Cupid (qu) found a bloody ear (取) in the space station's bathroom (Ø4) and finds it very interesting (趣). He spears it with his nordic walking stick (走) and inspects this very interesting (趣) thing.