doc/mkdocs-material/material/templates/.icons/material/chart-bubble.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M7.2 11.2c1.77 0 3.2 1.43 3.2 3.2s-1.43 3.2-3.2 3.2S4 16.17 4 14.4s1.43-3.2 3.2-3.2m7.6 4.8a2 2 0 0 1 2 2 2 2 0 0 1-2 2 2 2 0 0 1-2-2 2 2 0 0 1 2-2m.4-12A4.8 4.8 0 0 1 20 8.8c0 2.65-2.15 4.8-4.8 4.8a4.8 4.8 0 0 1-4.8-4.8c0-2.65 2.15-4.8 4.8-4.8"/></svg>