<a href="https://en.wikipedia.org/wiki/John_of_Wallingford_(d.1258)" class="extiw" title="w:John of Wallingford (d.1258)">John of Wallingford</a> seated reading at a lectern. Drawn and inscribed by <a href="https://en.wikipedia.org/wiki/Matthew_Paris" class="extiw" title="w:Matthew Paris">Matthew Paris</a> after John of Wallingford's  term as infirmarer at <a href="https://en.wikipedia.org/wiki/St_Alban%27s_Cathedral" class="extiw" title="w:St Alban's Cathedral">St Alban's abbey</a>
<bdi><a href="https://en.wikipedia.org/wiki/en:Matthew_Paris" class="extiw" title="w:en:Matthew Paris"><span title="medieval English chronicler and artist (c.1200-1259)">Matthew Paris</span></a>
</bdi>
This file cropped from <a href="//commons.wikimedia.org/wiki/File:Matthew_Paris_drawing_of_John_of_Wallingford_(1255)_-_BL_Cotton_MS_Julius_D_VII,_f.42v.jpg" title="File:Matthew Paris drawing of John of Wallingford (1255) - BL Cotton MS Julius D VII, f.42v.jpg">File:Matthew Paris drawing of John of Wallingford (1255) - BL Cotton MS Julius D VII, f.42v.jpg</a>, taken from British Library Online Gallery, (<a rel="nofollow" class="external text" href="http://www.bl.uk/onlinegallery/onlineex/illmanus/cottmanucoll/d/011cotjuld00007u00042v00.html">webpage</a>, <a rel="nofollow" class="external text" href="http://ogimages.bl.uk/images/011/011COTJULD00007U00042V00%5BSVC2%5D.jpg">image</a>)