Castle Small 134×320 Medium 268×640 Large 429×1024 Download TIFF Original 1005×2400 | (652.1 KB) Description A castle on the Rhine in Germany. Keywords castle, cliff, German castle, Germany, Rhine river Galleries Cliffs, German Buildings and Monuments Source: Ellsworth D. Foster ed. The American Educator (vol. 3) (Chicago, IL: Ralph Durham Company, 1921)