IL352892:
The Besieged Castle - The Black Knight, illustration from 'Modern Stories' (colour litho), Brock, Charles Edmund (1870-1938) / Bridgeman Images
IL1265925:
Brunel sees a piece of ship's timber burrowed into by a teredo, inspiring his idea of burrowing under the Thames ( litho), Brock, Charles Edmund (1870-1938) / Bridgeman Images