godot/editor/icons/Nil.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="12"><path fill="#e0e0e0" d="M8 2v2h2V2zm3 0v5a3 3 0 0 0 3 3h1V8h-1a1 1 0 0 1-1-1V2zM1 4v6h2V6h1a1 1 0 0 1 1 1v3h2V7a3 3 0 0 0-3-3zm7 2v4h2V6z"/></svg>