1768-1813 1798-1872 1832 albertinum(dresden biography blackhawk blackhawkwar collectivememory culturallandscapes exhibitions ferdinand geographical germany) governmentrelations historiography history indiansculpture indiansinart indiansinpopularculture indiansofnorthamerica indiansofnorthamerica_saukindians influence influenceblackhawk keokuk middlewest moses names northamerica pettrich pictorialworks portraits relationswithindians saukchief saukindians staatlichekunstsammlungendresden tecumseh whites