<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzljLzE3d2VicmVzb3VyLmJnSC5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/38df3cfb/b35/17-web-resources-for-improving-your-design-skills-c84d534271.jpg>
<http://mashable.com/2011/08/19/design-skills-web/>