md vignette

const MdVignetteIcon = (props) => (
  <svg 
    xmlns="http://www.w3.org/2000/svg" 
    viewBox="0 0 24 24" 
    width="24"
    height="24"
    fill="none" 
    stroke="currentColor" 
    strokeWidth="2" 
    strokeLinecap="round" 
    strokeLinejoin="round" 
    {...props}
  >
    <path d="M0 0h24v24H0V0z" fill="none"/><path d="M21 5v14H3V5h18m0-2H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-9 5c3.25 0 6 1.83 6 4s-2.75 4-6 4-6-1.83-6-4 2.75-4 6-4m0-2c-4.42 0-8 2.69-8 6s3.58 6 8 6 8-2.69 8-6-3.58-6-8-6z"/>
  </svg>
);