<h1>Add New Art</h1>
<p>Now: Upload a file. Later: Supply a link? Not exclusive to uploading.</p>
-${h.form(h.url_for(controller='art', action='upload'), multipart=True)}
+${h.form(h.url('create_art'), multipart=True)}
${h.file('file')}
${h.submit(None, 'Upload!')}
${h.end_form()}