专
=
二
+
㇉
+
㇏
:
Let's say the expert is a scientist. Also, 专 reminds me a little bit of the wheelchair symbol. Thus I choose a scientist in a wheelchair as symbol for 专.
专
=
二
+
㇉
+
㇏
:
In front of the anthill, the scientist and Julian Giant Squid are focused on one thing: Electrifying the wheelchair of the scientist. Deeply concentrated they connect a capacitor to the wheelchair, which indeed starts to move a little.
案
=
安
+
木
:
Albert Einstein (Ø) is being accused of being a counter revolutionary capitalist (案). He is restrained to a Christmas tree (木) in the anthill's bathroom (an4) by a safety belt (安) fixed to the tree and to his ankle so that he can't run away. Anyway he uses his time to have a close look at his file (案).