Growth of the Stephansdom: The Roman towers and Giant door from the burned-out first church were used as part of the Romanesque second church built to replace it. Forty years later, construction began on the Gothic Albertine Choir and 55 years after that Duke Rudolf IV's additions enlarged the structure, around and above the second church. The second church was then dismantled and
moved from inside the completed building, leaving the third church as the Stephansdom seen today.
Jeg, opphavsrettensholderen til dette verket, frigir dette verket til allmennheten. Dette gjelder på verdensbasis. I enkelte land kan dette være juridisk umulig. I så fall: Jeg gir hvem som helst retten til å bruke dette verket for ethvert formål, uten noen vilkår, med mindre slike vilkår kreves ved lov.