(1) Cologne; (2) Burg Lahneck and Oberlahnstein; (3) Schloss Stolzenfels; (4) Burg Lahneck, Oberlahnstein and the Martinsburg by Joseph Mallord William Turner — VisualArtsDB
(1) Cologne; (2) Burg Lahneck and Oberlahnstein; (3) Schloss Stolzenfels; (4) Burg Lahneck, Oberlahnstein and the Martinsburg
![[title not known]](http://www.tate.org.uk/art/images/work/D/D20/D20322_8.jpg)
![Lausanne [Turner]](http://www.tate.org.uk/art/images/work/D/D34/D34744_8.jpg)
