J M W Turner - Zeichnung - Regensburg vom nordöstlichen Donauufer - 1840, J. M. W. Turner, circa 1840

Regensburg from across the danube (in two instalments) 1840 joseph mallord william turner 1775-1851 accepted by the nation as part of the turner bequest 1856 http://www. Tate. Org. Uk/art/work/d31359. Date: circa 1840.