The Madonna Bianca of the church San Lorenzo. Porto Venere (Liguria, Italy). This painting should came from the sea in 1204 well preserved inside a hollowed trunk hermetically sealed.
<a href="//commons.wikimedia.org/wiki/User:Tangopaso" title="User:Tangopaso">Tangopaso</a>
<span class="int-own-work" lang="en">Own work</span>