Mask icon

<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor"><path d="M6.225 1.227A7.5 7.5 0 0 1 10.5 8a7.5 7.5 0 0 1-4.275 6.773 7 7 0 1 0 0-13.546M4.187.966a8 8 0 1 1 7.627 14.069A8 8 0 0 1 4.186.964z"/></svg>