An unknown theraphosid (tarantula) drawing. The original page really has the underwriting "Crab Spider".
unknown, <a href="//commons.wikimedia.org/wiki/User:Siebrand" title="User:Siebrand">Siebrand</a>
Cropped from <a href="//commons.wikimedia.org/wiki/File:LA2-NSRW-4-0331.jpg" title="File:LA2-NSRW-4-0331.jpg">Image:LA2-NSRW-4-0331.jpg</a>