A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, notFound } from '@wordpress/icons';
<Icon icon={notFound} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M19 5H5c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm.5 12c0 .3-.2.5-.5.5H5c-.3 0-.5-.2-.5-.5V7c0-.3.2-.5.5-.5h14c.3 0 .5.2.5.5v10zm-11-7.6h-.7l-3.1 4.3h2.8V15h1v-1.3h.7v-.8h-.7V9.4zm-.9 3.5H6.3l1.2-1.7v1.7zm5.6-3.2c-.4-.2-.8-.4-1.2-.4-.5 0-.9.1-1.2.4-.4.2-.6.6-.8 1-.2.4-.3.9-.3 1.5s.1 1.1.3 1.6c.2.4.5.8.8 1 .4.2.8.4 1.2.4.5 0 .9-.1 1.2-.4.4-.2.6-.6.8-1 .2-.4.3-1 .3-1.6 0-.6-.1-1.1-.3-1.5-.1-.5-.4-.8-.8-1zm0 3.6c-.1.3-.3.5-.5.7-.2.1-.4.2-.7.2-.3 0-.5-.1-.7-.2-.2-.1-.4-.4-.5-.7-.1-.3-.2-.7-.2-1.2 0-.7.1-1.2.4-1.5.3-.3.6-.5 1-.5s.7.2 1 .5c.3.3.4.8.4 1.5-.1.5-.1.9-.2 1.2zm5-3.9h-.7l-3.1 4.3h2.8V15h1v-1.3h.7v-.8h-.7V9.4zm-1 3.5H16l1.2-1.7v1.7z"></path></svg>
notFound – WordPress Icon Library