On my never-ending quest of things to remake in CSS, I couldn't not take a stab at Aku-Aku, the friendly mask from the Crash Bandicoot franchise. I used clip-path which can be seen as "cheating", closer to SVG that pure CSS shapes, but it's still CSS, right? Inspired by the beautiful work by Elio Qoshi: https://dribbble.com/shots/4127881-Aku-Aku-Emotions