a detailed macro view of saint petersburgs iconic isaacs cathedral golden dome intricate sculptures blossoming roses

craftsmanship architectural breathtaking photographic architecture petersburgs composition sightseeing destination sculptures blossoming cathedrals architects petersburg historical cathedral intricate exquisite showcases highlight buildings revealing masterful cityscape stonework botanical detailed artistry captured stunning gleaming adorning blossoms artistic landmark immerse vibrant closeup details russian iconic isaacs golden detail visual travel floral macro saint roses azure views