ArchitectKarl RachauRussian architect (1830-1880), 1830–1880Photograph of one of their buildings · Svyato-Preobrajenskiy-Sobor_Zhytomyr_2008.jpg: Texnik derivative work: Rabanus Flavus (talk) · CC BY-SA 3.0 · Wikimedia Commons1 buildingsRussian EmpireBuildingsTransfiguration Cathedral, ZhytomyrZhytomyr, Ukraine