The central door of the <a href="//commons.wikimedia.org/wiki/Category:Croyland_Abbey" title="Category:Croyland Abbey">Croyland Abbey</a>'s west front of the ruined nave. The <a href="//commons.wikimedia.org/wiki/Category:Quatrefoils" title="Category:Quatrefoils">quatrefoil</a> above the central door depicts scenes from the life of <a href="//commons.wikimedia.org/wiki/Category:Saint_Guthlac" title="Category:Saint Guthlac">Saint Guthlac</a>.
<a href="//commons.wikimedia.org/wiki/User:Thorvaldsson" title="User:Thorvaldsson">Thorvaldsson</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>