Gall Bladder, healthy and not

As a challenge to myself, several years ago, I decided to draw various medical conditions that individuals posted to an online form. My goal was to complete them in 20 minutes or less.¬†( Redditor¬†wendalina requested,¬†“A gall bladder that is healthy vs. unhealthy (gall stones and no longer functional). Had these problems myself and always wondered.” This one took 30 minutes.