Electromotor Arthrocentesis (commission)

Many months ago I was commissioned (again) to make a series of Discord server icons. This is the same client who previously commissioned such gems as Enraptured Athoracophoridae and Erudite Australopithecus, so I knew I was going to be in for something interesting. Just like last time, I was given a list of phrases whose words started with E and A, then asked to illustrate them. I was given minimal direction other than the occasional explanation when I asked what some of the words meant.

Arthrocentesis is a medical procedure where you use a syring to collect fluid or inject medication into a joint in the body. An electromotor is another name for an electric motor, an important component of any robot appendage.

Put one of those “DO NOT DO THIS” red circles with a slash through it on top, and put it in the instruction manual of a robot arm with no explanation. See how many questions you get.