         <li>Magazines</li>
            <li>Postcard-makers</li>
            <li>Calendar-makers</li>
            <li>Art-study producers</li>
            <li>Illustrations for books</li>
            <li>Illustrations for articles</li>
            <li>Prints for advertising.</li>
        </ol>
        
        <p>And there are more, of more specialised branches.</p>
        
        <p>And how does it pay? Please note: <q>"A certain magazine once paid $100 for four prints of sundials. An amateur, who happen