mkdocs-material/material/.icons/fontawesome/regular/face-meh.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M464 256a208 208 0 1 1-416 0 208 208 0 1 1 416 0zM256 0a256 256 0 1 0 0 512 256 256 0 1 0 0-512zm-79.6 240a32 32 0 1 0 0-64 32 32 0 1 0 0 64zm192-32a32 32 0 1 0-64 0 32 32 0 1 0 64 0zM184 328c-13.3 0-24 10.7-24 24s10.7 24 24 24h144c13.3 0 24-10.7 24-24s-10.7-24-24-24H184z"/></svg>