How do you build an onion dome ? Like on St Basil's Cathedral in Red Square?
How did they build those domes on the towers ? Are the domes wood or brick ? Some have a neat spiral pattern to them also . Are they covered in sheet metal ? I have been researching this online and through inter-library loans and find nothing about how only who or why . Ivan the Terrible had it built by Postnik Yakovlev actually the Cathedral of The Intercession of the Virgin to honor a military victory in Kazan.