Alexandrian Column (Alexander Column) is on the main square of St. Petersburg.
In the late 20s of the XIX century, an open tender was announced. The French architect and engineer Auguste de Montferrand won it. Nicholas I insisted that the main part of the monument should be similar to the column of the emperor Trajan in Rome or the Vendome column in Paris, only higher and made from the monolith.
A granite rock, found in Finland, was used for the monolith. A prism, much larger than the size of the future column, was cut off from the rock. Huge stones for the foundation of the monument were cut down from the same rock. The largest weighed about 400 tons. They were taken to St. Petersburg by water, on a special barge.