the statue of alexander von humboldt in front of humboldt in berlin, germany

alexander all ancient architecture beautiful berlin building buildings campus city cityscape construction cultural culture dead degree den destination dictatorship education europe front germany her heritage him historic historical holiday humboldt intellectual life lifestyle linden mason masonry memorial most mother named national neoclassical old one popular prestigious sculpture son statue structure study tour tourism tourist town townscape travel traveler traveller universities university unter vacation victims vintage visit visitor von war