device/svg/design/ic_wallpaper_18px.svg - third_party/github.com/google/material-design-icons - Git at Google

 <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 18 18">
     <path d="M0 0h18v18H0z" fill="none"/>
     <path d="M13 6c0-.55-.45-1-1-1s-1 .45-1 1 .45 1 1 1 1-.45 1-1zm-4.71 6.93L6.5 10.79 4 14h10l-3.21-4.29-2.5 3.22zM3 3h5V1H3c-1.1 0-2 .9-2 2v5h2V3zm12 12h-5v2h5c1.1 0 2-.9 2-2v-5h-2v5zM3 10H1v5c0 1.1.9 2 2 2h5v-2H3v-5zm12-9h-5v2h5v5h2V3c0-1.1-.9-2-2-2z"/>
 </svg>
	<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 18 18">
	<path d="M0 0h18v18H0z" fill="none"/>
	<path d="M13 6c0-.55-.45-1-1-1s-1 .45-1 1 .45 1 1 1 1-.45 1-1zm-4.71 6.93L6.5 10.79 4 14h10l-3.21-4.29-2.5 3.22zM3 3h5V1H3c-1.1 0-2 .9-2 2v5h2V3zm12 12h-5v2h5c1.1 0 2-.9 2-2v-5h-2v5zM3 10H1v5c0 1.1.9 2 2 2h5v-2H3v-5zm12-9h-5v2h5v5h2V3c0-1.1-.9-2-2-2z"/>
	</svg>