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

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.2.0 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 2022 Fonticons, Inc.--><path d="M256 512c141.4 0 256-114.6 256-256S397.4 0 256 0 0 114.6 0 256s114.6 256 256 256zm-79.6-272c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32zm192-32c0 17.7-14.3 32-32 32s-32-14.3-32-32 14.3-32 32-32 32 14.3 32 32zM160 336h192c8.8 0 16 7.2 16 16s-7.2 16-16 16H160c-8.8 0-16-7.2-16-16s7.2-16 16-16z"/></svg>